TY - JOUR AU - D. V. Vassilevich TI - Constraints, gauge symmetries, and noncommutative gravity in two dimensions JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2006 SP - 64 EP - 79 VL - 148 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_2006_148_1_a5/ LA - ru ID - TMF_2006_148_1_a5 ER -