diff --git a/docs/source/conf.py b/docs/source/conf.py
index 8da0329..f12dd21 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -260,5 +260,5 @@ if use_bibtex:
             return Text(Tag('em', entry.fields['key']))
 
     bibtex_bibfiles = ['refs.bib']
-    bibtex_default_style = 'alpha'
+    bibtex_default_style = 'unsrtalpha'
     bibtex_reference_style = 'label'
diff --git a/docs/source/refs.bib b/docs/source/refs.bib
index c12b577..06c6567 100644
--- a/docs/source/refs.bib
+++ b/docs/source/refs.bib
@@ -318,3 +318,649 @@
     publisher="International Organization for Standardization (ISO)",
     year=2021
 }
+@misc{EN301549,
+    title="EN301549 v3.2.1 Accessibility requirements for ICT products and services",
+    author="ETSI",
+    publisher="ETSI",
+    url="https://www.etsi.org/deliver/etsi_en/301500_301599/301549/03.02.01_60/en_301549v030201p.pdf",
+    year=2021
+}
+@misc{DAISY3,
+    title="DAISY Format 3",
+    publisher="DAISY Consortium",
+    url="https://daisy.org/activities/standards/daisy/daisy-3/",
+    year=2008
+}
+@misc{PDTB,
+    title="Protected Digital Talking Books",
+    publisher="DAISY Consortium",
+    url="https://daisy.org/activities/standards/pdtb/",
+    year=2007
+}
+@misc{DODP,
+    title="The DAISY Online Delivery Protocol",
+    publisher="DAISY Consortium",
+    url="https://daisy.org/activities/standards/dodp/",
+    year=2010
+}
+@book{ITIL,
+    title="ITIL® Foundation: ITIL 4 Edition",
+    author="AXELOS",
+    publisher="TSO (The Stationery Office)",
+    isbn="9780113316069",
+    year=2019
+}
+@misc{XMPP,
+    title="RFC6120 Extensible Messaging and Presence Protocol (XMPP): Core",
+    publisher="IETF",
+    author="P. Saint-Andre, Ed.",
+    organization="Cisco",
+    year=2011,
+    url="https://www.rfc-editor.org/rfc/rfc6120.txt",
+    issn="2070-1721"
+}
+@misc{XMPP-IM,
+    title="RFC6121 Extensible Messaging and Presence Protocol (XMPP): Instant Messaging and Presence",
+    publisher="IETF",
+    author="P. Saint-Andre, Ed.",
+    organization="Cisco",
+    year=2011,
+    url="https://www.rfc-editor.org/rfc/rfc6121.txt",
+    issn="2070-1721"
+}
+@misc{JMAP,
+    title="RFC8620 The JSON Meta Application Protocol (JMAP)",
+    author="N. Jenkins and C. Newman",
+    organization="Fastmail, Oracle",
+    publisher="IETF",
+    year=2019,
+    url="https://www.rfc-editor.org/rfc/rfc8620.txt",
+    issn="2070-1721"
+}
+@misc{JMAP-Mail,
+    title="RFC8621 The JSON Meta Application Protocol (JMAP) for Mail",
+    author="N. Jenkins and C. Newman",
+    organization="Fastmail, Oracle",
+    publisher="IETF",
+    year=2019,
+    url="https://www.rfc-editor.org/rfc/rfc8621.txt",
+    issn="2070-1721"
+}
+@misc{JMAP-Websockets,
+    title="RFC8887 The JSON Meta Application Protocol (JMAP) Subprotocol for WebSocket",
+    author="K. Murchison",
+    organization="Fastmail",
+    publisher="IETF",
+    year=2020,
+    url="https://www.rfc-editor.org/rfc/rfc8887.txt",
+    issn="2070-1721"
+}
+@misc{JMAP-Calendars,
+    title="JMAP Calendars",
+    publisher="JMAP Consortium",
+    year=2021,
+    url="https://jmap.io/spec-calendars.html"
+}
+@misc{JMAP-Sharing,
+    title="JMAP Sharing",
+    publisher="JMAP Consortium",
+    year=2021,
+    url="https://jmap.io/spec-sharing.html"
+}
+@misc{JMAP-Contacts,
+    title="JMAP Contacts",
+    publisher="JMAP Consortium",
+    year=2021,
+    url="https://jmap.io/spec-contacts.html"
+}
+@misc{JMAP-Tasks,
+    title="JMAP Tasks",
+    publisher="JMAP Consortium",
+    year=2021,
+    url="https://jmap.io/spec-tasks.html"
+}
+@misc{IMAP,
+    title="RFC3501 INTERNET MESSAGE ACCESS PROTOCOL - VERSION 4rev1",
+    author="M. Crispin",
+    organization="University of Washington",
+    publisher="IETF",
+    url="https://www.rfc-editor.org/rfc/rfc3501.txt",
+    year=2003
+}
+@misc{SMTP,
+    title="RFC5321 Simple Mail Transfer Protocol",
+    author="J. Klensin",
+    publisher="IETF",
+    url="https://www.rfc-editor.org/rfc/rfc5321.txt",
+    year=2008
+}
+@misc{HTTP,
+    title="RFC7231 Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content",
+    author="R. Fielding, Ed. and J. Reschke, Ed.",
+    organization="Adobe \& greenbytes",
+    publisher="IETF",
+    url="https://www.rfc-editor.org/rfc/rfc7231.txt",
+    issn="2070-1721",
+    year=2014
+}
+@misc{HTTP2,
+    title="RFC7540 Hypertext Transfer Protocol Version 2 (HTTP/2)",
+    author="M. Belshe and R. Peon and M. Thomson, Ed.",
+    organization="BitGo, Google Inc and Mozilla",
+    issn="2070-1721",
+    publisher="IETF",
+    url="https://www.rfc-editor.org/rfc/rfc7540.txt",
+    year=2015
+}
+@misc{WebDAV,
+    title="RFC3744 Web Distributed Authoring and Versioning (WebDAV) Access Control Protocol",
+    author="G. Clemm and J. Reschke and E. Sedlar and J. Whitehead",
+    organization="IBM, greenbytes, Oracle Corporation, U. C. Santa Cruz",
+    publisher="IETF",
+    url="https://www.rfc-editor.org/rfc/rfc3744.txt",
+    year=2004
+}
+@misc{CalDAV,
+    title="RFC4791 Calendaring Extensions to WebDAV (CalDAV)",
+    author="C. Daboo and B. Desruisseaux and L. Dusseault",
+    organization="Apple, Oracle, CommerceNet",
+    publisher="IETF",
+    url="https://www.rfc-editor.org/rfc/rfc4791.txt",
+    year=2007
+}
+@misc{WebDAVExt,
+    title="RFC4918 HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)",
+    author="L. Dusseault, Ed.",
+    organization="CommerceNet",
+    publisher="IETF",
+    url="https://www.rfc-editor.org/rfc/rfc4918.txt",
+    year=2007
+}
+@misc{iCalendar,
+    title="RFC5545 Internet Calendaring and Scheduling Core Object Specification (iCalendar)",
+    author="B. Desruisseaux, Ed.",
+    organization="Oracle",
+    publisher="IETF",
+    url="https://www.rfc-editor.org/rfc/rfc5545.txt",
+    year=2009
+}
+@misc{iTIP,
+    title="RFC5546 iCalendar Transport-Independent Interoperability Protocol (iTIP)",
+    author="C. Daboo, Ed.",
+    organization="Apple Inc.",
+    publisher="IETF",
+    url="https://www.rfc-editor.org/rfc/rfc5546.txt",
+    year=2009
+}
+@misc{CardDAV,
+    title="RFC6352 CardDAV: vCard Extensions to Web Distributed Authoring and Versioning (WebDAV)",
+    author="C. Daboo",
+    organization="Apple",
+    publisher="IETF",
+    url="https://www.rfc-editor.org/rfc/rfc6352.txt",
+    issn="2070-1721",
+    year=2011
+}
+@misc{SIP,
+    title="RFC3261 SIP: Session Initiation Protocol",
+    author="J. Rosenberg and H. Schulzrinne and G. Camarillo and A. Johnston and J. Peterson and R. Sparks and M. Handley and E. Schooler",
+    organization="dynamicsoft, Columbia U., Ericsson, WorldCom, Neustar, dynamicsoft, ICIR, AT\&T",
+    publisher="IETF",
+    url="https://www.rfc-editor.org/rfc/rfc3261.txt",
+    year=2002
+}
+@misc{Atom,
+    title="RFC4287 The Atom Syndication Format",
+    author="M. Nottingham, Ed. and R. Sayre, Ed.",
+    publisher="IETF",
+    url="https://www.rfc-editor.org/rfc/rfc4287.txt",
+    year=2005
+}
+@misc{RSS,
+    title="RSS 2.0 Specification",
+    url="https://www.rssboard.org/rss-specification",
+    author="RSS Advisory Board",
+    publisher="RSS Advisory Board",
+    year=2009
+}
+@misc{ISBD,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{MARC21,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{MarcXML,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{UNIMARC,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{INTERMARC,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{DigitalItemDeclaration,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{DCMI,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{BIBFRAME,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{MODS,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{EAD,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{METS,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{PREMIS,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{MPEG21DIDL,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{RDA,
+    title="RDA: Resource Description and Access",
+    author="RDA Steering Committee",
+    publisher="RDA Steering Committee",
+    url="https://www.rdatoolkit.org",
+    year=2016
+}
+@misc{RDA-FR,
+    title="Transposition Française de RDA",
+    author="BnF",
+    publisher="BnF",
+    url="https://www.transition-bibliographique.fr/rda-fr/pdf-regles-rda-fr/",
+    year=2020
+}
+@misc{IFLA,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{FRAD,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{FRAR,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{FRSAD,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{FRBR,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{LRM,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{DRMLCP,
+    title="...",
+    author="...",
+    publisher="EDRLab",
+    url="",
+    year=1000
+}
+@misc{Fediverse,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{Vidiverse,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{Electre,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{PRISM,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{Dilicom,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{Dilibel,
+    title="...",
+    author="...",
+    publisher="",
+    url="",
+    year=1000
+}
+@misc{COGA-Usable,
+    title="Making Content Usable for People with Cognitive and Learning Disabilities",
+    author="Lisa Seeman-Horwitz and Rachael Bradley Montgomery and Steve Lee and Ruoxi Ran",
+    publisher="W3C",
+    url="https://www.w3.org/TR/2021/NOTE-coga-usable-20210429/",
+    year=2021
+}
+@misc{WCAG3.0,
+    title="W3C Accessibility Guidelines (WCAG) 3.0",
+    url="https://www.w3.org/TR/2021/WD-wcag-3.0-20210121/",
+    author="Jeanne Spellman and Rachael Montgomery and Shawn Lauriat and Michael Cooper",
+    publisher="W3C",
+    year=2021
+}
+@misc{ATAG,
+    title="Authoring Tool Accessibility Guidelines (ATAG) 2.0",
+    url="https://www.w3.org/TR/2015/REC-ATAG20-20150924/",
+    author="Jan Richards and Jeanne Spellman and Jutta Treviranus",
+    publisher="W3C",
+    year=2015
+}
+@misc{UAAG,
+    title="UAAG 2.0 Reference: Explanations, Examples, and Resources for User Agent Accessibility Guidelines 2.0",
+    url="https://www.w3.org/TR/2015/NOTE-UAAG20-Reference-20151215/",
+    author="James Allan and Greg Lowney and Kim Patch and Jeanne Spellman",
+    publisher="W3C",
+    year=2015
+}
+@misc{XMLSig,
+    title="XML Signature Syntax and Processing Version 1.1",
+    url="https://www.w3.org/TR/2013/REC-xmldsig-core1-20130411/",
+    author="Mark Bartel and John Boyer and Barb Fox and Brian LaMacchia and Ed Simon",
+    publisher="W3C",
+    year=2013
+}
+@misc{XMLEnc,
+    title="XML Encryption Syntax and Processing Version 1.1",
+    url="https://www.w3.org/TR/2013/REC-xmlenc-core1-20130411/",
+    author="Takeshi Imamura and Blair Dillaway and Ed Simon and Kelvin Yiu and Magnus Nyström",
+    publisher="W3C",
+    year=2013
+}
+@misc{EPUB,
+    title="EPUB 3.3",
+    url="https://www.w3.org/TR/2021/WD-epub-33-20210406/",
+    author="Matt Garrish and Ivan Herman and Dave Cramer and Garth Conboy and Marisa DeMeglio and Daniel Weck",
+    publisher="W3C",
+    year=2021
+}
+@misc{EPUBRS,
+    title="EPUB Reading Systems 3.3",
+    url="https://www.w3.org/TR/2021/WD-epub-rs-33-20210406/",
+    author="Dave Cramer and Matt Garrish and Ivan Herman and Garth Conboy and Marisa DeMeglio and Daniel Weck",
+    publisher="W3C",
+    year=2021
+}
+@misc{EPUBa11y,
+    title="EPUB Accessibility 1.0",
+    url="https://www.w3.org/Submission/2017/SUBM-epub-a11y-20170125/",
+    author="Romain Deltour and Markus Gylling and Bernhard Heinser and Jean Kaplansky and Madeleine Rothberg and Tzviya Siegman and Jason White",
+    publisher="W3C",
+    year=2017
+}
+@misc{EPUBa11yTech,
+    title="EPUB Accessibility Techniques 1.1",
+    url="https://www.w3.org/TR/2021/NOTE-epub-a11y-tech-11-20210223/",
+    author="Matt Garrish and George Kerscher and Charles LaPierre and Gregorio Pellegrino and Avneesh Singh",
+    publisher="W3C",
+    year=2021
+}
+@misc{EPUBrenditions,
+    title="EPUB Multiple-Rendition Publications 1.1",
+    url="https://www.w3.org/TR/2021/NOTE-epub-multi-rend-11-20210112/",
+    author="Matt Garrish and Jim Lester and Takeshi Kanai",
+    publisher="W3C",
+    year=2021
+}
+@misc{PUBManifest,
+    title="Publication Manifest",
+    url="https://www.w3.org/TR/2020/REC-pub-manifest-20201110/",
+    author="Matt Garrish and Ivan Herman",
+    publisher="W3C",
+    year=2020
+}
+@misc{AudiobooksLPF,
+    title="Audiobooks",
+    url="https://www.w3.org/TR/2020/REC-audiobooks-20201110/",
+    author="Wendy Reid and Matt Garrish",
+    publisher="W3C",
+    year=2020
+}
+@misc{TTML2,
+    title="Timed Text Markup Language 2 (TTML2)",
+    url="https://www.w3.org/TR/2018/REC-ttml2-20181108/",
+    author="Glenn Adams and Cyril Concolato and Mike Dolan and Sean Hayes and Frans de Jong and Dae Kim and Pierre-Anthony Lemieux and Nigel Megitt and Dave Singer and Jerry Smith and Andreas Tai",
+    publisher="W3C",
+    year=2018
+}
+@misc{HTML5,
+    title="HTML Standard",
+    url="https://html.spec.whatwg.org/",
+    author="WHATWG",
+    publisher="WHATWG",
+    year=2021
+}
+@misc{CSS3,
+    title="CSS Cascading and Inheritance Level 3",
+    url="https://www.w3.org/TR/2021/REC-css-cascade-3-20210211/",
+    author="Elika J. Etemad and Tab Atkins Jr.",
+    publisher="W3C",
+    year=2021
+}
+@misc{CSS2020,
+    title="CSS Snapshot 2020",
+    url="https://www.w3.org/TR/2020/NOTE-css-2020-20201222/",
+    author="Tab Atkins Jr. and Elika J. Etemad and Florian Rivoal",
+    publisher="W3C",
+    year=2020
+}
+@misc{CSS3Speech,
+    title="CSS Speech Module",
+    url="https://www.w3.org/TR/2020/CR-css-speech-1-20200310/",
+    author="Dave Raggett and Daniel Glazman and Claudio Santambrogio",
+    publisher="W3C",
+    year=2020
+}
+@misc{DID,
+    title="Decentralized Identifiers (DIDs) v1.0",
+    url="https://www.w3.org/TR/2021/CRD-did-core-20210515/",
+    author="Drummond Reed and Manu Sporny and Dave Longley and Christopher Allen and Ryan Grant and Markus Sabadello",
+    publisher="W3C",
+    year=2021
+}
+@misc{WebShare,
+    title="Web Share API",
+    url="https://www.w3.org/TR/2021/WD-web-share-20210120/",
+    author="Matt Giuca and Eric Willigers",
+    publisher="W3C",
+    year=2021
+}
+@misc{WebVTT,
+    title="WebVTT: The Web Video Text Tracks Format",
+    url="https://www.w3.org/TR/2019/CR-webvtt1-20190404/",
+    author="Simon Pieters and Silvia Pfeiffer and Philip Jägenstedt and Ian Hickson",
+    publisher="W3C",
+    year=2019
+}
+@misc{RDF,
+    title="RDF 1.1 XML Syntax",
+    url="https://www.w3.org/TR/2014/REC-rdf-syntax-grammar-20140225/",
+    author="Fabien Gandon and Guus Schreiber",
+    publisher="W3C",
+    year=2014
+}
+@misc{RDFSchema,
+    title="RDF Schema 1.1",
+    url="https://www.w3.org/TR/2014/REC-rdf-schema-20140225/",
+    author="Dan Brickley and R.V. Guha",
+    publisher="W3C",
+    year=2004
+}
+@misc{RDFConcepts,
+    title="RDF 1.1 Concepts and Abstract Syntax",
+    url="https://www.w3.org/TR/2014/REC-rdf11-concepts-20140225/",
+    author="Richard Cyganiak and David Wood and Markus Lanthaler",
+    publisher="W3C",
+    year=2014
+}
+@misc{RDFa,
+    title="RDFa Core 1.1 - Third Edition",
+    url="https://www.w3.org/TR/2015/REC-rdfa-core-20150317/",
+    author="Ben Adida and Mark Birbeck and Shane McCarron and Ivan Herman",
+    publisher="W3C",
+    year=2015
+}
+@misc{JSONLD,
+    title="JSON-LD 1.1 A JSON-based Serialization for Linked Data",
+    url="https://www.w3.org/TR/2020/REC-json-ld11-20200716/",
+    author="Manu Sporny and Dave Longley and Gregg Kellogg and Markus Lanthaler and Pierre-Antoine Champin and Niklas Lindström",
+    publisher="W3C",
+    year=2020
+}
+@misc{SMIL3,
+    title="Synchronized Multimedia Integration Language (SMIL 3.0)",
+    author="Dick Bulterman and Jack Jansen and  Pablo Cesar and Sjoerd Mullender and Eric Hyche and Marisa DeMeglio and Julien Quint and Hiroshi Kawamura and Daniel Weck and Xabiel García Pañeda and David Melendi and Samuel Cruz-Lara and Marcin Hanclik and Daniel F. Zucker and Thierry Michel",
+    publisher="W3C",
+    url="https://www.w3.org/TR/2008/REC-SMIL3-20081201/",
+    year=2008
+}
+@misc{96/9/EC,
+    title="Directive 96/9/EC of the European Parliament and of the Council of 11 March 1996 on the legal protection of databases",
+    publisher="European Parliament",
+    author="European Parliament",
+    url="https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A31996L0009",
+    year=1996
+}
+@misc{2001/29/EC,
+    title="DIRECTIVE 2001/29/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 22 May 2001 on the harmonisation of certain aspects of copyright and related rights in the information society",
+    author="European Parliament",
+    publisher="European Parliament",
+    url="https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32001L0029",
+    year=2001
+}
+@misc{2006/115/EC,
+    title="Directive 2006/115/EC of the European Parliament and of the Council of 12 December 2006 on rental right and lending right and on certain rights related to copyright in the field of intellectual property (codified version)",
+    author="European Parliament",
+    publisher="European Parliament",
+    url="https://eur-lex.europa.eu/legal-content/EN/ALL/?uri=CELEX%3A32006L0115",
+    year=2006
+}
+@misc{2009/24/EC,
+    title="DIRECTIVE 2009/24/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 April 2009 on the legal protection of computer programs",
+    author="European Parliament",
+    publisher="European Parliament",
+    url="https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32009L0024",
+    year=2009
+}
+@misc{2012/28/EU,
+    title="DIRECTIVE 2012/28/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 25 October 2012 on certain permitted uses of orphan works",
+    author="European Parliament",
+    publisher="European Parliament",
+    url="https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32012L0028",
+    year=2012
+}
+@misc{2017/1564,
+    title="DIRECTIVE (EU) 2017/1564 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 13 September 2017 on certain permitted uses of certain works and other subject matter protected by copyright and related rights for the benefit of persons who are blind, visually impaired or otherwise print-disabled and amending Directive 2001/29/EC on the harmonisation of certain aspects of copyright and related rights in the information society",
+    author="European Parliament",
+    publisher="European Parliament",
+    url="https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32017L1564",
+    year=2017
+}
+@misc{2019/790,
+    title="Directive (EU) 2019/790 of the European Parliament and of the Council of 17 April 2019 on copyright and related rights in the Digital Single Market and amending Directives 96/9/EC and 2001/29/EC (Text with EEA relevance.)",
+    author="European Parliament",
+    publisher="European Parliament",
+    url="https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=celex%3A32019L0790",
+    year=2019
+}
+@misc{2013/488,
+    title="COUNCIL DECISION of 23 September 2013 on the security rules for protecting EU classified information",
+    author="The Council of the European Union",
+    publisher="The Council of the European Union",
+    url="https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32013D0488",
+    year=2013
+}
diff --git a/docs/source/specifications/accessibility.rst b/docs/source/specifications/accessibility.rst
index 87d679f..6b68f02 100644
--- a/docs/source/specifications/accessibility.rst
+++ b/docs/source/specifications/accessibility.rst
@@ -1,9 +1,10 @@
 Accessibility
 =============
 
-- :cite:t:`WCAG3.0` Gold level
-- Conforms to :cite:t:`COGA-Usable`, :cite:t:`UAAG`
-  and :cite:t:`ATAG`
-- Compatibility with :cite:t:`EN301549` requirements
+- WCAG 3.0 :cite:p:`WCAG3.0` Gold level
+- Conforms to COGA-Usable :cite:p:`COGA-Usable`,
+  UAAG :cite:p:`UAAG` and ATAG :cite:p:`ATAG`
+- Compatibility with EN301549 :cite:p:`EN301549`
+  requirements
 - Client in Qt, Web, telnet, SSH, TUI and audio only
 - Hardware client
diff --git a/docs/source/specifications/documents.rst b/docs/source/specifications/documents.rst
index 290095d..85ec8cc 100644
--- a/docs/source/specifications/documents.rst
+++ b/docs/source/specifications/documents.rst
@@ -81,7 +81,7 @@ For stories and fictions:
 
 Metadata:
 
-- Compatibility with :cite:t:`RDA`,
+- Compatibility with RDA :cite:p:`RDA`,
 - Peering with other instances
 - Synchronizing with other catalogs (OPAC, LRM,
   Fediverse, Vidiverse, Electre, Dilibel, Dilicom,