TY - JOUR AU - I. N. Lushchakova AU - V. A. Strusevich TI - Two-stage systems with nonfixed routes and resource constraints JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1989 SP - 1393 EP - 1407 VL - 29 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_9_a11/ LA - ru ID - ZVMMF_1989_29_9_a11 ER -