%0 Journal Article %A R. Ramirez %A N. Sadovskaia %T Cartesian approach for nonholonomic systems %J Zapiski Nauchnykh Seminarov POMI %D 2003 %P 228-237 %V 300 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2003_300_a22/ %G en %F ZNSL_2003_300_a22