Content Provider
PANGAEA - Data Publisher for Earth & Environmental Science
858
DataCite Metadata Store (German National Library of Science and Technology)
54
LeibnizOpen (The Leibniz Association)
21
Unknown
3
Defense Technical Information Center: DTIC Technical Reports database
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Bangor University: Research Portal
1
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
1
University of Copenhagen: Research
1
University of North Texas: UNT Digital Library
1
Università Ca’ Foscari Venezia: ARCA (Archivio Istituzionale della Ricerca)
1
Université Toulouse 2 - Jean Jaurès: HAL
1
Université Toulouse III - Paul Sabatier: HAL-UPS
1
Université de Nantes: HAL-UNIV-NANTES
1
Université de la Polynésie française (upf): HAL
1