TY - JOUR AU - O. Sh. Rasizade TI - Bifurcations and ``catastrophes'' in the Higgs model with external sources JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1981 SP - 36 EP - 47 VL - 49 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1981_49_1_a2/ LA - ru ID - TMF_1981_49_1_a2 ER -