TY - JOUR AU - I. V. Konnov TI - A general approach to the determination of stationary points and the solution of related problems JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1996 SP - 40 EP - 50 VL - 36 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1996_36_5_a5/ LA - ru ID - ZVMMF_1996_36_5_a5 ER -