2024-03-19T12:03:08Z
http://oai-pmh.copernicus.org/oai.php
oai_dc
http://www.openarchives.org/OAI/2.0/oai_dc.xsd
http://www.openarchives.org/OAI/2.0/oai_dc/
dnb-art
https://jats.nlm.nih.gov/publishing/1.0/xsd/JATS-journalpublishing1.xsd
http://www.w3.org/1998/Math/MathML
pmc_fm
http://dtd.nlm.nih.gov/2.0/xsd/archivearticle.xsd
http://www.w3.org/1998/Math/MathML
pmc
http://dtd.nlm.nih.gov/2.0/xsd/archivearticle.xsd
http://www.w3.org/1998/Math/MathML
mods
https://www.loc.gov/standards/mods/v3/mods-3-5.xsd
http://www.loc.gov/mods/v3