@article{ZVMMF_1989_29_5_a7,
     author = {Yu. N. Sotskov},
     title = {The stability of high-speed optimal schedules},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {723--731},
     year = {1989},
     volume = {29},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_5_a7/}
}