Expanded Years for Science Citation Index

The Science Citation Index (from the Web of Science) is now online from 1900 to the present. You can search for early 20th Century articles written by such notables as Albert Einstein, Alexander Fleming and Marie Curie and retrieve article citation data. This added coverage is from 262 journals published between 1900 to 1944 and a full journal list is available.

FYI
Web of Science is listed under Major Resources on the Library's home page.