Filtro por publicador

• Aquatic Commons (21)
• ArchiMeD - Elektronische Publikationen der Universität Mainz - Alemanha (4)
• Archive of European Integration (7)
• Archivo Digital para la Docencia y la Investigación - Repositorio Institucional de la Universidad del País Vasco (5)
• Aston University Research Archive (3)
• Biblioteca Digital da Câmara dos Deputados (2)
• Biblioteca Digital de la Universidad Católica Argentina (3)
• Biblioteca Valenciana Digital - Ministerio de Educación, Cultura y Deporte - Valencia - Espanha (1)
• Biodiversity Heritage Library, United States (7)
• BORIS: Bern Open Repository and Information System - Berna - Suiça (21)
• Cambridge University Engineering Department Publications Database (1)
• Center for Jewish History Digital Collections (23)
• Chinese Academy of Sciences Institutional Repositories Grid Portal (1)
• Digital Peer Publishing (3)
• DigitalCommons@University of Nebraska - Lincoln (1)
• Digitale Sammlungen - Goethe-Universität Frankfurt am Main (457)
• Dokumentenserver der Akademie der Wissenschaften zu Göttingen (1)
• Doria (National Library of Finland DSpace Services) - National Library of Finland, Finland (2)
• eResearch Archive - Queensland Department of Agriculture; Fisheries and Forestry (1)
• Fachlicher Dokumentenserver Paedagogik/Erziehungswissenschaften (1)
• Gallica, Bibliotheque Numerique - Bibliothèque nationale de France (French National Library) (BnF), France (3)
• Helda - Digital Repository of University of Helsinki (17)
• Indian Institute of Science - Bangalore - Índia (7)
• Publishing Network for Geoscientific & Environmental Data (1)
• Queensland University of Technology - ePrints Archive (13)
• Universitätsbibliothek Kassel, Universität Kassel, Germany (2)
• University of Michigan (375)