@article{ZVMMF_1989_29_9_a11,
     author = {I. N. Lushchakova and V. A. Strusevich},
     title = {Two-stage systems with nonfixed routes and resource constraints},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1393--1407},
     publisher = {mathdoc},
     volume = {29},
     number = {9},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_9_a11/}
}