TY - JOUR AU - V. A. Gavrilin AU - Yu. M. Gorchakov TI - Estimating the cardinality of a group by the cardinality of the set of uncomplemented subgroups JO - Matematičeskie zametki PY - 1984 SP - 465 EP - 472 VL - 36 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1984_36_4_a0/ LA - ru ID - MZM_1984_36_4_a0 ER -