Content Provider
LeibnizOpen (The Leibniz Association)
21
Unknown
3
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
1
DataCite Metadata Store (German National Library of Science and Technology)
1
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
1
University of Southern Queensland: USQ ePrints
1