Database providing access to citations from journals, monographs, and conference proceedings in the fields of theoretical and applied mathematics and statistics.
Citation database of scholarly articles spanning the sciences, social sciences, arts, and humanities. Indexing goes back to 1900. This database can also search for articles that cite a particular work or author. Formerly called Web of Knowledge.
Database of electronic preprints covering physics, astronomy, math, computer science, quantitative biology, and statistics. (Preprints are drafts of articles; many will later go through a formal peer-review process and be published in scholarly journals.) ArXiv is also available in the database ADS (Astrophysical Data System).
Citation database of scholarly articles, books, and conference proceedings spanning the sciences, technology, medicine, social sciences, arts, and humanities. For an alternative, try Web of Science.