%0 Journal Article %A Vladimir Pestov %A Dmitri Shakhmatov %T A relatively free topological group that is not varietal free %J Colloquium Mathematicum %D 1998 %P 1-8 %V 77 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-77-1-1-8/ %R 10.4064/cm-77-1-1-8 %G en %F 10_4064_cm_77_1_1_8