TY - JOUR AU - B. V. Loginov TI - On the use of vector invariants for determining the general form of a bifurcation equation under group invariance conditions JO - Doklady Akademii Nauk PY - 1981 SP - 1045 EP - 1050 VL - 259 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1981_259_5_a4/ LA - ru ID - DAN_1981_259_5_a4 ER -