Filtro por publicador

• Aberystwyth University Repository - Reino Unido (1)
• Aquatic Commons (1)
• 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)
• Avian Conservation and Ecology - Eletronic Cientific Hournal - Écologie et conservation des oiseaux: (1)
• Biblioteca Digital de la Universidad Católica Argentina (1)
• Biblioteca Valenciana Digital - Ministerio de Educación, Cultura y Deporte - Valencia - Espanha (2)
• BORIS: Bern Open Repository and Information System - Berna - Suiça (3)
• Boston University Digital Common (1)
• Brock University, Canada (6)
• Cambridge University Engineering Department Publications Database (5)
• CentAUR: Central Archive University of Reading - UK (42)
• Center for Jewish History Digital Collections (1)
• Digitale Sammlungen - Goethe-Universität Frankfurt am Main (4)
• DRUM (Digital Repository at the University of Maryland) (1)
• Gallica, Bibliotheque Numerique - Bibliothèque nationale de France (French National Library) (BnF), France (2)
• Harvard University (4)
• Helda - Digital Repository of University of Helsinki (1)
• National Center for Biotechnology Information - NCBI (2)
• Plymouth Marine Science Electronic Archive (PlyMSEA) (6)
• QUB Research Portal - Research Directory and Institutional Repository for Queen's University Belfast (9)
• Queensland University of Technology - ePrints Archive (1)
• Universidad Autónoma de Nuevo León, Mexico (2)
• Universidad Politécnica de Madrid (1)
• Université de Montréal, Canada (1)
• University of Michigan (888)
• WestminsterResearch - UK (1)