4 Matching Annotations
  1. Oct 2023
  2. webdoc.sub.gwdg.de webdoc.sub.gwdg.de
    Implementing Persistent Identifiers. Overview of concepts, guidelines and recommendations
    1
    1. kael 16 Oct 2023
      id urn nbn hdl doi ark purl openurl wikipedia:en=Persistent_identifier
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    webdoc.sub.gwdg.de/edoc/ah/2006/hilse_kothe/urn:nbn:de:gbv:7-isbn-90-6984-508-3-8.pdf
  3. Jan 2023
  4. www.ukoln.ac.uk www.ukoln.ac.uk
    Guidelines for encoding identifiers in Dublin Core metadata
    1
    1. kael 28 Jan 2023
      dublin core id doi hdl isbn issn purl sici
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    ukoln.ac.uk/metadata/dcmi/dc-identifiers/2002-07-24/
  5. www.ukoln.ac.uk www.ukoln.ac.uk
    Guidelines for using resource identifiers in Dublin Core metadata and IEEE LOM
    1
    1. kael 28 Jan 2023
      dublin core id ark doi hdl issbn issn purl poi sici
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    ukoln.ac.uk/metadata/dcmi-ieee/identifiers/
  6. Mar 2022
  7. journal.code4lib.org journal.code4lib.org
    Persistent identifiers for heritage objects
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    1. kael 13 Mar 2022
      ark id doi purl
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    journal.code4lib.org/articles/14978