UdG users
1996 Article
1998-12-18 Thesis
2001 Article
2008 Article
2009 Article
2009 Book
2009-05-29 Thesis
2010 Article
2011 Article
2012-04-01 Article
2013 Article
2013-07 Article
2014 Article
2014-06 DFP
2014-09 DFP