%0 Journal Article %A R. Ramirez %A N. Sadovskaia %T On the Dynamics of Nonholonomic Systems %J Informatics and Automation %D 2002 %P 509-518 %V 236 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2002_236_a50/ %G en %F TRSPY_2002_236_a50