*Math: Find Articles

Offers access to a carefully maintained and easily searchable database of reviews, abstracts and bibliographic information for much of the mathematical sciences literature. Also contains over 2 million items and over 1 million direct links to original articles.
Also available via the American Mathematical Society. Comparison of the two search interfaces:
http://news.lib.uchicago.edu/blog/2016/11/28/new-mathscinet-on-ebscohost-platform/

An information source for scientific, technical, and medical research.

A full text archival database covering a variety of subjects ranging from music, art, history, political science to economics and philosophy.