%0 Journal Article %A D. S. Lapin %A A. M. Filimonov %T Mixed Problem for Singular Quasilinear Hyperbolic Systems with a Single Spatial Variable %J Matematičeskie zametki %D 2003 %P 315-318 %V 73 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2003_73_2_a15/ %G ru %F MZM_2003_73_2_a15