Content Provider
University of Bristol: Bristol Research
2
IRIS Università degli Studi di Bologna (CRIS - Current Research Information System)
1
Persée: Portail de revues scientifiques en sciences humaines et sociales
1
Sapienza Università di Roma: CINECA IRIS
1
The Canadian Field-Naturalist (E-Journal)
1
University of Nebraska-Lincoln: DigitalCommons@UNL
1
University of Zurich (UZH): ZORA (Zurich Open Repository and Archive
1