Bibliographic databases and indexes

MathSciNet is a searchable online bibliographic database created by the American Mathematical Society in 1996. It contains all of the contents of the journal Mathematical Reviews (MR) since 1940 along with an extensive author database, links to other MR entries, citations, full journal entries, and links to original articles. It contains almost 3.6 million items and over 2.3 million links to original articles.

bibliographic database of nuclear science and technology

American nonprofit organization

FRANCIS is an academic bibliographic database maintained by INIST. FRANCIS covers the core academic literature in the humanities and social sciences with special emphasis on European literature.

bibliographic database for life sciences

bibliographic database covering humanities literature published in English

online database of dissertations and theses

NewsBank Inc. is a US-based commercial company founded in 1972 that operates a global news database resource providing online archives of media publications as reference materials to libraries. it includes current and archived information from thousands of newspapers, videos, broadcast transcripts, journals, and other publications.

ulrich periodical directory

Copac (originally an acronym of Consortium of Online Public Access Catalogues) was a union catalogue which provided free access to the merged online catalogues of many major research libraries and specialist libraries in the United Kingdom and Ireland, plus the British Library, the National Library of Scotland and the National Library of Wales. It had over 40 million records from around 90 libraries as of 2019, representing a wide range of materials across all subject areas. Copac was freely available to all, and was widely used, with users mainly coming from Higher Education institutions in t

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Bibliographic database

US periodical

database of bibliographic records in the life sciences