%0 Journal Article %A S. N. Kruzhkov %A E. Yu. Panov %T First-order conservative quasilinear laws with an infinite domain %J Doklady Akademii Nauk %D 1990 %P 79-84 %V 314 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1990_314_1_a19/ %G ru %F DAN_1990_314_1_a19