Mathematics & Statistics   Tags: data, mathematics, statistics  

MathSciNet
Provides access to over 60 years of Mathematical Reviews and Current Mathematical Publications.

arXiv.org e-Print Archive
Extensive, searchable database of preprints of physics, mathematics, computer science (and more) articles since 1991

Science Citation Index Expanded
Indexes 5,900 major journals across more than 150 scientific disciplines, with all cited references captured. Includes analysis tools for refining search results by citation, author, institution, etc.

SIAM Journals Online
Electronic journals published by the Society for Industrial and Applied Mathematics

Scopus (trial)
Journals and proceedings covering many areas of science and mathematics from about 1996