@article{TMF_2010_162_2_a6,
     author = {V. M. Buchstaber and O. V. Karpov and S. I. Tertychnyi},
     title = {Rotation number quantization effect},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {254--265},
     publisher = {mathdoc},
     volume = {162},
     number = {2},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2010_162_2_a6/}
}