@article{VUU_2017_27_4_a6,
     author = {I. A. Bizyaev},
     title = {Invariant measure in the problem of a disk rolling on a plane},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {576--582},
     year = {2017},
     volume = {27},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2017_27_4_a6/}
}