%0 Journal Article %A B. M. Darinskii %A Yu. I. Sapronov %A S. L. Tsarev %T Bifurcations of extremals of Fredholm functionals %J Contemporary Mathematics. Fundamental Directions %D 2004 %P 3-140 %V 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMFD_2004_12_a0/ %G ru %F CMFD_2004_12_a0