TY - JOUR AU - T. Khasanov TI - Application of a bilinear function for solving some problems in JO - Doklady Akademii Nauk PY - 1997 SP - 602 EP - 603 VL - 353 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1997_353_5_a6/ LA - ru ID - DAN_1997_353_5_a6 ER -