TY - JOUR AU - Swaczyna, Martin TI - Several examples of nonholonomic mechanical systems JO - Communications in Mathematics PY - 2011 SP - 27 EP - 56 VL - 19 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/COMIM_2011__19_1_a2/ LA - en ID - COMIM_2011__19_1_a2 ER -