%0 Journal Article %A A. G. Ganyushkin %A V. S. Mazorchuk %T Structure of subsemigroups of factor-powers of finite symmetric groups %J Matematičeskie zametki %D 1995 %P 341-354 %V 58 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1995_58_3_a2/ %G ru %F MZM_1995_58_3_a2