USC has obtained coverage of Science Citation Index back to 1900.
Science Citation Index Expanded provides access to bibliographic information, author abstracts, and cited references from over 6,650 of the world’s leading scholarly science and technology journals covering more than 150 disciplines.
Free registration allows you to save and manage your references online with EndNote Web – freely available and fully integrated, or save in a variety of formats to other reference software tools.
- Save and run searches
- Create alerts and RSS feeds
- Choose your start page
A user guide is available.