TY - JOUR AU - D. A. Molodtsov TI - Approximation of optimality principles in a problem on finding a JO - Doklady Akademii Nauk PY - 1985 SP - 291 EP - 294 VL - 284 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1985_284_2_a6/ LA - ru ID - DAN_1985_284_2_a6 ER -