According to this current Chronicle of Higher Education article, dozens of journal articles have been removed from databases on Elsevier Science since 2000 due to copyright disputes with the authors.
Accurate, Focused Research on Law, Technology and Knowledge Discovery With Daily Postings Since 2002
According to this current Chronicle of Higher Education article, dozens of journal articles have been removed from databases on Elsevier Science since 2000 due to copyright disputes with the authors.