%0 Journal Article %A V. S. Serov %A Yu. V. Shestopalov %A Kh. V. Shurmann %T Existence of solitary normal waves in linear and nonlinear layered %J Doklady Akademii Nauk %D 1996 %P 311-314 %V 346 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1996_346_3_a5/ %G ru %F DAN_1996_346_3_a5