%0 Journal Article %A Zhukavets, Natalia %T On small distances of small 2-groups %J Commentationes Mathematicae Universitatis Carolinae %D 2001 %P 247-257 %V 42 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_2001__42_2_a2/ %G en %F CMUC_2001__42_2_a2