%0 Journal Article %A S. N. Kruzhkov %T Generalized solutions of the Cauchy problem in the large for first order nonlinear equations %J Doklady Akademii Nauk %D 1969 %P 29-32 %V 187 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1969_187_1_a6/ %G ru %F DAN_1969_187_1_a6