Usuaris UdG
2002 Article
2003 Article
2004 Article
2005 Article
2006 Article
2008 Article
2009 Article
2010-11 Article
2011-08-02 Article
2011-12-15 Tesi
2012-01-01 Article
2014 Article
2014-11-20 Tesi
2015 Article
2016-06-01 Article