Content Provider
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
3
Unknown
3
DataCite
2
PANGAEA - Data Publisher for Earth & Environmental Science
2
PubMed Central (PMC)
2
Apollo - University of Cambridge Repository
1
DataCite Metadata Store (German National Library of Science and Technology)
1
Macquarie University Research Portal
1
University of Bergen: Bergen Open Research Archive (BORA-UiB)
1
University of Copenhagen: Research
1
University of Tromsø: Munin Open Research Archive
1
Università Ca’ Foscari Venezia: ARCA (Archivio Istituzionale della Ricerca)
1