@article{DAN_1991_320_6_a9,
     author = {N. K. Moshchuk and I. N. Sinitsyn},
     title = {Steady fluctuations of a heavy rigid body with a fixed point in a},
     journal = {Doklady Akademii Nauk},
     pages = {1337--1339},
     year = {1991},
     volume = {320},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_320_6_a9/}
}