Web of Science Online versions of the ISI Citation Indexes: Science Citation Index, Social Sciences Citation Index, Arts & Humanities Citation Index, plus Conference Proceedings Citation Index-Science, and Conference Proceedings Citation Index-Social Science & Humanities. Find citations, abstracts, references, cited references to journal articles and conference proceedings. Coverage: Sci, SocSci, 1965- ; A&H, 1976- ; Conferences, 2006-.