@article{VMUMM_1994_2_a3,
     author = {V. V. Kozlov},
     title = {Dynamics in spaces of constant curvature},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {28--35},
     publisher = {mathdoc},
     number = {2},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1994_2_a3/}
}