%0 Journal Article
%A V. A. Il'in
%A A. I. Zhilayev
%A V. V. Tikhomirov
%T On solving eiconal equation in vertically non-homogeneous strata
%J Matematičeskoe modelirovanie
%D 1990
%P 141-156
%V 2
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM_1990_2_10_a14/
%G ru
%F MM_1990_2_10_a14