TY - JOUR AU - D. G. Skordev TI - Imbedding of iterative Post algebras in semigroups JO - Algebra i logika PY - 1982 SP - 228 EP - 241 VL - 21 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1982_21_2_a9/ LA - ru ID - AL_1982_21_2_a9 ER -