TY - JOUR AU - A. B. Zamolodchikov TI - Infinite additional symmetries in two-dimensional conformal quantum field theory JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1985 SP - 347 EP - 359 VL - 65 IS - 3 UR - http://geodesic.mathdoc.fr/item/TMF_1985_65_3_a2/ LA - ru ID - TMF_1985_65_3_a2 ER -