TY - JOUR AU - M. Ilyin AU - P. Kulish AU - V. Lyakhovsky TI - On the properties of branching coefficients for affine Lie groups JO - Algebra i analiz PY - 2009 SP - 52 EP - 70 VL - 21 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2009_21_2_a1/ LA - ru ID - AA_2009_21_2_a1 ER -