TY - JOUR AU - V. È. Itkin TI - Algebra of mixed program realization JO - Doklady Akademii Nauk PY - 1984 SP - 1332 EP - 1336 VL - 275 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1984_275_6_a12/ LA - ru ID - DAN_1984_275_6_a12 ER -