Google Scholar Google Scholar provides a simple way to broadly search for scholarly literature Search across a wide variety of disciplines and sources: articles, theses, books, abstracts and court opinions
Google Scholar Search Help You'll find works from a wide variety of academic publishers, professional societies and university repositories, as well as scholarly articles available anywhere across the web Google Scholar
About Google Scholar Google Scholar aims to rank documents the way researchers do, weighing the full text of each document, where it was published, who it was written by, as well as how often and how recently it has been cited in other scholarly literature