Content Provider
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
152
University of Groningen research database
101
Rijksuniversiteit Groningen: University of Groningen Press
89
Wageningen UR (University & Research Centre): Digital Library
54
Directory of Open Access Journals: DOAJ Articles
45
Research Institute Nature and Forest: Research outputs
19
KNAW: Research Explorer (Royal Netherlands Academy of Arts and Sciences)
12
Vrije Universiteit Amsterdam (VU): Research Portal
12
Ghent University Academic Bibliography
10
Unknown
9
IRUA - Institutional Repository van de Universiteit Antwerpen
8
Utrecht University Repository
7
DataCite Metadata Store (German National Library of Science and Technology)
5
Aarhus University: Research
4
Vrije Universiteit Brussel (VUB): Research Output
4
Wageningen University & Research Publication System
3
Bulletin KNOB (Koninklijke Nederlandse Oudheidkundige Bond)
2
Maastricht University Research Publications
2
NIOZ Repository (Royal Netherlands Institute for Sea Research)
2
DIAL@USL-B (Université Saint-Louis, Bruxelles)
1
Delft University of Technology: Institutional Repository
1
Document Server@UHasselt (Hasselt University)
1
Eindhoven University of Technology (TU/e): Research Portal
1
Institute of Tropical Medicine (ITM): TropMed Central Antwerp
1
KU Leuven: Lirias
1
OpenEdition
1
Research portal Amsterdam UMC (Vrije Universiteit Amsterdam, Universitair Medische Centra)
1
The University of Queensland: UQ eSpace
1
Tilburg University: Research portal
1
Universiteit van Amsterdam: Digital Academic Repository (UvA DARE)
1