'Scholar Metrics currently cover articles published between 2008 and 2012, both inclusive. The metrics are based on citations from all articles that were indexed in Google Scholar in July 2013. This also includes citations from articles that are not themselves covered by Scholar Metrics.'More information...
Thursday, July 25, 2013
Google Scholar Metrics
The 2013 version of Scholar Metrics was released on July 24, 2013. It covers articles published between 2008 and 2012.