%0 Journal Article %A Lažetić, Nebojša L. %T On the existence of a classical solution of a mixed boundary problem for a second order one-dimensional hyperbolic equation. II. %J Publications de l 'Institut Mathématique. Nouvelle Série %D 1998 %P 69 %V 64(78) %I mathdoc %U https://geodesic-test.mathdoc.fr/item/PIM2_1998__64(78)_125229/ %G en %F PIM2_1998__64(78)_125229