TY - JOUR AU - I. Ya. Aref'eva TI - Conservation laws for the four-fermion interaction in two-dimensional spacetime JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1976 SP - 306 EP - 308 VL - 26 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1976_26_3_a1/ LA - ru ID - TMF_1976_26_3_a1 ER -