%0 Journal Article %A M. V. Dolgopolov %A S. P. Zavodov %A E. Yu. Petrova %T Bifurcation sets of extended Higgs potential %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2013 %P 173-183 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGTU_2013_4_a14/ %G ru %F VSGTU_2013_4_a14