The ACM DL is a vast collection of citations and full text from ACM (Association for Computing Machinery)journal and newsletter articles and conference proceedings. It provides bibliographic information, abstracts, reviews and full text articles on computer science and information technology. This includes an archive from the 1950's forward (where available).
JSTOR provides access to more than 2,800 academic journals across the humanities, social sciences, and natural sciences, as well as books, primary sources, and high-quality images. JSTOR is full-text searchable and offers search term highlighting.