%0 Journal Article %A A. I. Furtsev %T Differentiation of energy functional with respect to delamination's length in problem of contact between plate and beam %J Sibirskie èlektronnye matematičeskie izvestiâ %D 2018 %P 935-949 %V 15 %I mathdoc %U http://geodesic.mathdoc.fr/item/SEMR_2018_15_a96/ %G ru %F SEMR_2018_15_a96