%0 Journal Article %A Człapiński, Tomasz %T On the mixed problem for hyperbolic partial differential-functional equations of the first order %J Czechoslovak Mathematical Journal %D 1999 %P 791-809 %V 49 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_1999__49_4_a9/ %G en %F CMJ_1999__49_4_a9