@article{DE_1972_8_12_a16,
     author = {S. F. Morozov and V. I. Sumin},
     title = {A certain problem of optimal control of nonstationary transport processes},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2235--2243},
     publisher = {mathdoc},
     volume = {8},
     number = {12},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1972_8_12_a16/}
}