%0 Journal Article
%A S. N. Kruzhkov
%T Generalized solutions of the Hamilton--Jacobi equations of eikonal type. I.~Formulation of the problems; existence, uniqueness and stability theorems; some properties of the solutions
%J Sbornik. Mathematics
%D 1975
%P 406-446
%V 27
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1975_27_3_a6/
%G en
%F SM_1975_27_3_a6