TY - JOUR AU - E. B. Feigin TI - Systems of Correlation Functions, Coinvariants, and the Verlinde Algebra JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 2012 SP - 49 EP - 64 VL - 46 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_2012_46_1_a4/ LA - ru ID - FAA_2012_46_1_a4 ER -