%0 Journal Article %A N. A. Lebedev %A I. A. Aleksandrov %T On a~variational method in classes of functions representable by means of Stieltjes integrals %J Informatics and Automation %D 1968 %P 79-89 %V 94 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1968_94_a7/ %G ru %F TRSPY_1968_94_a7