TY - JOUR AU - A. V. Bulinsky TI - On the continuity condition for a~group of internal symmetries JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1974 SP - 300 EP - 304 VL - 19 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1974_19_3_a1/ LA - ru ID - TMF_1974_19_3_a1 ER -