Citation index
Scopus is a large abstract and citation database of selected peer-reviewed literature, and indexes scientific journals, books, conference proceedings and patents. It provides an overview of research output in all disciplines.
In addition to searching for peer reviewed sources, set up alerts to be notified about new content on your subject, new articles by a particular author, or new citations to an article. Customize the export features for the reference manager tool you prefer.
Scopus also provides research metrics at publication, article, author, and institutional level.
Guide