UdG users
2007 Book
2008-06-02 Conf. Object
2009-06 DFP
2009-11-12 Conf. Object
2009-12 Cont. press
2010 Article
2010-02 Article
2010-06 Conf. Object
2011 Article
2011-06 Conf. Object
2012 Article
2013-09 DFP
2014 Article
2014-06 DFP
2014-09 DFP