DUGiDocs

1993 Article ​

1996 Article ​

2003 Article ​

2004 Article ​

2006-06-21 Thesis ​

2009-11-12 Conf. Object ​

2011-11-08 Thesis ​

2012-06-19 Thesis ​

2014 Article ​

2015-09 MFP ​

2016 Article ​

2016-06 DFP ​

2017 DFP ​

2017-02 DFP ​

2017-09-18 Thesis ​

2017-12-14 Chapter ​

2018-09 DFP ​

2021-10-01 Thesis ​

2022-01-22 Article ​