@article{VMUMM_1990_1_a14,
     author = {B. Ya. Lokshin and O. Yu. Cherkasov},
     title = {On the structure of optimal trajectories of motion of a rotating body in a resting medium},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {63--68},
     publisher = {mathdoc},
     number = {1},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1990_1_a14/}
}