Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
2
Pohang University of Science and Technology (POSTECH): Open Access System for Information Sharing (OASIS)
1
SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy)
1
University of Alaska: ScholarWorks@UA
1
University of North Texas: UNT Digital Library
1
Zenodo
1