%0 Journal Article %A I. V. Ostrovskii %T On a~class of functions of bounded variation on the line defined by their values on a~half-line %J Zapiski Nauchnykh Seminarov POMI %D 1979 %P 220-229 %V 92 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1979_92_a12/ %G ru %F ZNSL_1979_92_a12