@article{VMUMM_1998_1_a5,
     author = {E. V. Anoshkina},
     title = {On the topology of the integrable case of the motion of a gyrostat in a potential force field of {Goryachev} type},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {23--29},
     publisher = {mathdoc},
     number = {1},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1998_1_a5/}
}