bibtex BIBFRAME schema.org: http://schema.org/CreativeWork dublin core entity specific: - crossref / release - orcid / creator - issn / container ## Dublin Core (original/simple) Usage guide: <http://www.dublincore.org/documents/usageguide/elements/> Quick descriptions of the "original 15" fields: <http://mn.gov/bridges/dcore.html> ## Citation Style Language Human-readable specification: <http://docs.citationstyles.org/en/1.0.1/specification.html> Specifically, the "variables" and type definitions: <http://docs.citationstyles.org/en/stable/specification.html#appendix-iv-variables>