TY - JOUR AU - A. I. Vinogradov TI - The reflection operator and canonical bases JO - Zapiski Nauchnykh Seminarov POMI PY - 2002 SP - 109 EP - 130 VL - 291 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2002_291_a6/ LA - ru ID - ZNSL_2002_291_a6 ER -