Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
9,851
University of Michigan: Digital Collections
29
Arctic Institute of North America
1
GFZ Data Services (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
Informa (via Crossref)
1
JSTOR
1
Springer Nature
1
University of Toronto: Research Repository T-Space
1
Wilfrid Laurier University, Ontario: Scholars Commons@Laurier
1