%0 Journal Article %A N. D. Podufalov %T Finite simple groups without elements of sixth order %J Algebra i logika %D 1977 %P 200-203 %V 16 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1977_16_2_a3/ %G ru %F AL_1977_16_2_a3