Source Code Research

http://www.thewrap.com/movies/column-post/source-code-groundhog-day-scientific-mumbo-jumbo-26025
http://www.azcentral.com/thingstodo/movies/articles/2011/03/30/20110330source-code-review-goodykoontz.html
http://edition.cnn.com/2011/SHOWBIZ/Movies/04/01/source.code.review/
http://www.westerngazette.ca/2011/04/06/source-code/
http://www.rollingstone.com/movies/videos/peter-travers-source-code-is-confusing-but-exciting-20110331
http://www.rogerebert.com/reviews/source-code-2011
http://articles.latimes.com/2011/apr/01/entertainment/la-et-source-code-20110401