TY - JOUR AU - A. B. Ugol'nikov TI - The synthesis of schemes and formulas in incomplete bases JO - Doklady Akademii Nauk PY - 1979 SP - 60 EP - 63 VL - 249 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1979_249_1_a14/ LA - ru ID - DAN_1979_249_1_a14 ER -