@article{DAN_1972_207_3_a14,
     author = {F. Kh. Tselman},
     title = {Resonances and some cases of integrability of the motion of a heavy rigid body about a fixed point},
     journal = {Doklady Akademii Nauk},
     pages = {560--562},
     publisher = {mathdoc},
     volume = {207},
     number = {3},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_207_3_a14/}
}