Content Provider
HighWire Press (Stanford University)
3
PANGAEA - Data Publisher for Earth & Environmental Science
3
Padua Research Archive (IRIS - Università degli Studi di Padova)
2
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
2
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
1
Defense Technical Information Center: DTIC Technical Reports database
1
Institute for Marine Research: Brage IMR
1
Naval Postgraduate School: Calhoun
1
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
1
Unknown
1