TY - JOUR AU - M. V. Karasev AU - E. M. Novikova TI - Nonlinear Commutation Relations: Representations by Point-Supported Operators JO - Matematičeskie zametki PY - 2002 SP - 54 EP - 73 VL - 72 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2002_72_1_a5/ LA - ru ID - MZM_2002_72_1_a5 ER -