TY  - JOUR
AU  - Andrey V. Tsiganov
TI  - On Integrable Perturbations of Some Nonholonomic Systems
JO  - Symmetry, integrability and geometry: methods and applications
PY  - 2015
VL  - 11
UR  - http://geodesic.mathdoc.fr/item/SIGMA_2015_11_a84/
LA  - en
ID  - SIGMA_2015_11_a84
ER  -