TY - JOUR AU - L. N. Shevrin TI - Semi-isomorphisms and lattice isomorphisms of semigroups with a cancellation law JO - Doklady Akademii Nauk PY - 1966 SP - 296 EP - 298 VL - 171 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1966_171_2_a14/ LA - ru ID - DAN_1966_171_2_a14 ER -