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AccessScience: Mathematics
Articles from McGraw-Hill’s Encyclopedia of Science and Technology.
Credo Reference: Mathematics & Statistics
Reference library of encyclopedias, dictionaries, thesauri, and books of quotations.
MathSciNet
Articles, reviews, abstracts, and citations dealing with mathematical sciences, provided by the American Mathematical Society.
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Covers free, quality-controlled scientific and scholarly journals. Includes popular science magazines and professional journals. Scientific and technical content published by the IEEE (Institute of Electrical and Electronics Engineers) and its publishing partners.
DOAJ: Directory of Open Access Journals
General Science Full Text
IEEE Xplore