%0 Journal Article %T Abstracts of Ph.D. theses in mathematics %J Commentationes Mathematicae Universitatis Carolinae %D 2007 %P 357-371 %V 48 %N 2 %U http://geodesic.mathdoc.fr/item/CMUC_2007_48_2_a15/ %G en %F CMUC_2007_48_2_a15