Filtro por publicador

• JISC Information Environment Repository (1)
• Aberystwyth University Repository - Reino Unido (2)
• Acceda, el repositorio institucional de la Universidad de Las Palmas de Gran Canaria. España (2)
• Adam Mickiewicz University Repository (3)
• AMS Tesi di Dottorato - Alm@DL - Università di Bologna (2)
• Applied Math and Science Education Repository - Washington - USA (10)
• ArchiMeD - Elektronische Publikationen der Universität Mainz - Alemanha (1)
• Aston University Research Archive (8)
• Biblioteca Digital | Sistema Integrado de Documentación | UNCuyo - UNCUYO. UNIVERSIDAD NACIONAL DE CUYO. (1)
• Biblioteca Digital da Câmara dos Deputados (1)
• Biodiversity Heritage Library, United States (386)
• Blue Tiger Commons - Lincoln University - USA (1)
• BORIS: Bern Open Repository and Information System - Berna - Suiça (2)
• Brock University, Canada (8)
• Bucknell University Digital Commons - Pensilvania - USA (3)
• CentAUR: Central Archive University of Reading - UK (8)
• Center for Jewish History Digital Collections (2)
• Cochin University of Science & Technology (CUSAT), India (4)
• Coffee Science - Universidade Federal de Lavras (1)
• CORA - Cork Open Research Archive - University College Cork - Ireland (2)
• CUNY Academic Works (2)
• Dalarna University College Electronic Archive (2)
• Digital Commons @ DU | University of Denver Research (1)
• Digital Repository at Iowa State University (11)
• DigitalCommons@University of Nebraska - Lincoln (2)
• Digitale Sammlungen - Goethe-Universität Frankfurt am Main (5)
• Duke University (1)
• Greenwich Academic Literature Archive - UK (1)
• Harvard University (91)
• Indian Institute of Science - Bangalore - Índia (1)
• Memoria Académica - FaHCE, UNLP - Argentina (8)
• Portal de Revistas Científicas Complutenses - Espanha (2)
• Publishing Network for Geoscientific & Environmental Data (2)
• QSpace: Queen's University - Canada (4)
• QUB Research Portal - Research Directory and Institutional Repository for Queen's University Belfast (2)
• Queensland University of Technology - ePrints Archive (12)
• Repositório Científico da Universidade de Évora - Portugal (2)
• Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho" (9)
• Universidad del Rosario, Colombia (7)
• Universidade de Lisboa - Repositório Aberto (1)
• Universidade Federal do Rio Grande do Norte (UFRN) (1)
• Universitat de Girona, Spain (1)
• Universitätsbibliothek Kassel, Universität Kassel, Germany (4)
• University of Michigan (237)
• University of Queensland eSpace - Australia (1)
• University of Southampton, United Kingdom (3)