@article{VMUMM_2006_6_a5,
     author = {S. A. Ignatenko},
     title = {Steady motions of a top filled with a viscous fluid on a plane with friction},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {22--26},
     publisher = {mathdoc},
     number = {6},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2006_6_a5/}
}