TY - JOUR AU - G. S. Makanin TI - On the identity problem in finitely defined semigroups JO - Doklady Akademii Nauk PY - 1966 SP - 285 EP - 287 VL - 171 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1966_171_2_a11/ LA - ru ID - DAN_1966_171_2_a11 ER -