Filtro por publicador

• Adam Mickiewicz University Repository (17)
• Aquatic Commons (1)
• ArchiMeD - Elektronische Publikationen der Universität Mainz - Alemanha (114)
• Archive of European Integration (1)
• Archivo Digital para la Docencia y la Investigación - Repositorio Institucional de la Universidad del País Vasco (1)
• Aston University Research Archive (2)
• Biodiversity Heritage Library, United States (40)
• BORIS: Bern Open Repository and Information System - Berna - Suiça (57)
• Cambridge University Engineering Department Publications Database (3)
• CentAUR: Central Archive University of Reading - UK (2)
• Center for Jewish History Digital Collections (20)
• Dalarna University College Electronic Archive (3)
• Digital Peer Publishing (26)
• Digitale Sammlungen - Goethe-Universität Frankfurt am Main (20)
• Düsseldorfer Dokumenten- und Publikationsservice (1)
• Fachlicher Dokumentenserver Paedagogik/Erziehungswissenschaften (3)
• Helda - Digital Repository of University of Helsinki (1)
• Indian Institute of Science - Bangalore - Índia (3)
• Institutional Repository of Leibniz University Hannover (1)
• Martin Luther Universitat Halle Wittenberg, Germany (3)
• Portal de Revistas Científicas Complutenses - Espanha (3)
• Publishing Network for Geoscientific & Environmental Data (17)
• QUB Research Portal - Research Directory and Institutional Repository for Queen's University Belfast (2)
• Queensland University of Technology - ePrints Archive (1)
• Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho" (2)
• Scientific Open-access Literature Archive and Repository (1)
• SerWisS - Server für Wissenschaftliche Schriften der Fachhochschule Hannover (10)
• Universidad Politécnica de Madrid (2)
• Universitätsbibliothek Kassel, Universität Kassel, Germany (78)
• University of Michigan (81)