@article{IVM_2006_6_a0,
     author = {O. V. Vasil'eva},
     title = {Nonholonomic surfaces of double rotation in four-dimensional {Euclidean} space},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {3--13},
     publisher = {mathdoc},
     number = {6},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2006_6_a0/}
}