The on-line CIS Extended Database indexes the entire contents of over 160 "core journals", in most cases from 1975 (or first issue if later) to the current end year, and pre-1975 coverage for some, selected articles with statistical content since 1975 from about 1200 additional journals (cumulatively) in related fields, and about 11,000 books in statistics published since 1975.

Consists of reviews and citations to the world's research literature in mathematics and related areas compiled from: Mathematical reviews, and mathematical publications, 1940- Current. You can also use MathSciNet via EBSCOhost.

Provides page images of back issues of the core scholarly journals in the humanities, social sciences, and basic sciences from the earliest issues to within a few years of current publication. Users may browse by journal title or discipline, or may search the full-text or citations/abstracts. New issues of existing titles and new titles are added approximately on a weekly basis. The University of Illinois has access to the following JSTOR collections: Arts & Sciences I-XV, 19th Century British Pamphlets, Business IV, Global Plants, Hebrew Journals, Ireland, Life Sciences Collection, Lives of Literature, Security Studies, Struggles for Freedom - South Africa, Sustainability, and World Heritage Sites - Africa.

Scopus is the largest abstract and citation database including peer-reviewed titles from international publishers, Open Access journals, conference proceedings, trade publications and quality web sources. Subject coverage includes: Chemistry, Physics, Mathematics and Engineering; Life and Health Sciences; Social Sciences, Psychology and Economics; Biological, Agricultural and Environmental Sciences.

Web of Science indexes core journal articles, conference proceedings, data sets, and other resources in the sciences, social sciences, arts, and humanities.