TY - JOUR AU - S. K. Vodop'yanov TI - Closure of Classes of Mappings with Bounded Distortion on Carnot Groups JO - Matematičeskie trudy PY - 2002 SP - 92 EP - 137 VL - 5 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MT_2002_5_2_a2/ LA - ru ID - MT_2002_5_2_a2 ER -