%0 Journal Article %A V. G. Romanov %T A one-dimensional inverse problem for the telegraph equation %J Differencialʹnye uravneniâ %D 1968 %P 87-101 %V 4 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1968_4_1_a7/ %G ru %F DE_1968_4_1_a7