@article{VMUMM_1992_6_a6,
     author = {V. A. Yaroshchuk},
     title = {New cases of the existence of an integral invariant in a problem on the rolling of a rigid body, without slippage, on a fixed surface},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {26--30},
     publisher = {mathdoc},
     number = {6},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1992_6_a6/}
}