%0 Journal Article %A S. N. Kruzhkov %A P. A. Andreianov %T On the nonlocal theory of the Cauchy problem for quasi-linear equations of first order in the class of locally summable functions %J Doklady Akademii Nauk %D 1975 %P 23-26 %V 220 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_220_1_a3/ %G ru %F DAN_1975_220_1_a3