%0 Journal Article %A Kmit, I. %T Linear hyperbolic problems in the whole scale of Sobolev-type spaces of periodic functions %J Commentationes Mathematicae Universitatis Carolinae %D 2007 %P 631-645 %V 48 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_2007__48_4_a6/ %G en %F CMUC_2007__48_4_a6