%0 Journal Article %A A. Eden %A V. K. Kalantarov %T On global behavior of solutions to an inverse problem for semi-linear hyperbolic equations %J Zapiski Nauchnykh Seminarov POMI %D 2004 %P 120-134 %V 318 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2004_318_a6/ %G en %F ZNSL_2004_318_a6