@article{ZNSL_1996_235_a1,
     author = {E. V. Anoshkina and T. L. Kunii and G. G. Okuneva and Y. Shinagawa},
     title = {On the topology of an integrable variant of a~nonholonomic {Suslov} problem},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {7--21},
     publisher = {mathdoc},
     volume = {235},
     year = {1996},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1996_235_a1/}
}