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• Academic Archive On-line (Karlstad University; Sweden) (1)
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• ArchiMeD - Elektronische Publikationen der Universität Mainz - Alemanha (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 (3)
• Avian Conservation and Ecology - Eletronic Cientific Hournal - Écologie et conservation des oiseaux: (8)
• Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (2)
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• CentAUR: Central Archive University of Reading - UK (13)
• Center for Jewish History Digital Collections (25)
• Chinese Academy of Sciences Institutional Repositories Grid Portal (1)
• CORA - Cork Open Research Archive - University College Cork - Ireland (1)
• Digital Howard @ Howard University | Howard University Research (3)
• DigitalCommons@The Texas Medical Center (1)
• DigitalCommons@University of Nebraska - Lincoln (2)
• DRUM (Digital Repository at the University of Maryland) (1)
• Duke University (1)
• eResearch Archive - Queensland Department of Agriculture; Fisheries and Forestry (2)
• Gallica, Bibliotheque Numerique - Bibliothèque nationale de France (French National Library) (BnF), France (3)
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• Indian Institute of Science - Bangalore - Índia (3)
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• Memoria Académica - FaHCE, UNLP - Argentina (8)
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• Ministerio de Cultura, Spain (1)
• National Center for Biotechnology Information - NCBI (1)
• Plymouth Marine Science Electronic Archive (PlyMSEA) (1)
• Portal de Revistas Científicas Complutenses - Espanha (4)
• Publishing Network for Geoscientific & Environmental Data (34)
• QUB Research Portal - Research Directory and Institutional Repository for Queen's University Belfast (2)
• Queensland University of Technology - ePrints Archive (15)
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