%0 Journal Article %A V. V. Tkachuk %T Homeomorphisms of free topological groups do not preserve compactness %J Matematičeskie zametki %D 1987 %P 455-462 %V 42 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1987_42_3_a10/ %G ru %F MZM_1987_42_3_a10