DUGiDocs

1997-11-10 Thesis ​

1997-11-18 Thesis ​

2003-12-09 Thesis ​

2005-11-25 Thesis ​

2007-01-17 Thesis ​

2011-05-20 Thesis ​

2013-09-16 Thesis ​

2013-10-25 Thesis ​

2014-06-20 Thesis ​

2014-10-31 Thesis ​

2015-03-06 Thesis ​

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2016-02-10 Thesis ​

2019-07-08 Thesis ​