TY - JOUR AU - A. L. Yakymiv TI - Some classes of permutations with cycle lengths in a~given set JO - Diskretnaya Matematika PY - 1992 SP - 128 EP - 134 VL - 4 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DM_1992_4_3_a10/ LA - ru ID - DM_1992_4_3_a10 ER -