TY - JOUR AU - I. V. Ostrovskii TI - On a~class of functions of bounded variation on the line defined by their values on a~half-line JO - Zapiski Nauchnykh Seminarov POMI PY - 1979 SP - 220 EP - 229 VL - 92 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1979_92_a12/ LA - ru ID - ZNSL_1979_92_a12 ER -