@article{DE_1975_11_5_a19,
     author = {E. Ya. Smirnov},
     title = {Control of the rotational motion of a rigid body under conditions of indeterminacy},
     journal = {Differencialʹnye uravneni\^a},
     pages = {928--929},
     publisher = {mathdoc},
     volume = {11},
     number = {5},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1975_11_5_a19/}
}