Answered By: Business Information Services Last Updated: Dec 07, 2016 Views: 18
For an overview on value investing go to Value investing - Wikipedia
For articles search the following databases:
For Warren Buffett's letters to Berkshire Hathaway shareholders go to SHAREHOLDER LETTERS - 1977-present
Also see "Security Analysis" by Benjamin Graham. Several copies are available through the In University of Illinois Library Urbana-Champaign Online Catalog.