@article{VMUMM_2015_2_a9,
     author = {D. S. Burlakov},
     title = {Spectrum of wandering rates of a nonorthogonal product of two rotations},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {49--53},
     publisher = {mathdoc},
     number = {2},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2015_2_a9/}
}