TY - JOUR AU - E. V. Kashincev TI - On the problem of embedding elements of groups in subsemigroups JO - Matematičeskie zametki PY - 1993 SP - 46 EP - 51 VL - 53 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1993_53_6_a5/ LA - ru ID - MZM_1993_53_6_a5 ER -