TY - JOUR AU - E. V. Kashincev TI - Some Conditions for the Embeddability of Semigroups in Groups JO - Matematičeskie zametki PY - 2001 SP - 705 EP - 717 VL - 70 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2001_70_5_a5/ LA - ru ID - MZM_2001_70_5_a5 ER -