%0 Journal Article %A G. Sh. Tamasyan %T Gradient methods in the variational problem with free ends %J Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ %D 2012 %P 77-84 %N 4 %U http://geodesic.mathdoc.fr/item/VSPUI_2012_4_a7/ %G ru %F VSPUI_2012_4_a7