Try SCOPUS Until October 31

The database SCOPUS from Elsiever is on trial until October 31. SCOPUS indexes and abstracts over 15,000 peer-reviewed journals from over 4,000 publishers, 1,000 Open Access journals, 500 conference proceedings, 600 trade publications, patents, and quality web sources. Covers primarily the science, technology, and medical literature. Updated daily. Search by keyword, author, title and many other options. Refine by author, journal, subject, author’s location. Each article also provides a list of articles citing it.