%0 Journal Article %A I. V. Kolesnikova %T Two-mode branching extremals of smooth functionals with homogeneous features of the sixth order in minima points %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2009 %P 25-30 %V 9 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2009_9_2_a4/ %G ru %F ISU_2009_9_2_a4