@article{SEMR_2018_15_a106,
     author = {V. M. Aleksandrov},
     title = {On some problems of optimal control},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {1383--1409},
     publisher = {mathdoc},
     volume = {15},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2018_15_a106/}
}