%0 Journal Article
%A Berezansky,  Leonid
%A Domshlak,  Yury
%T First-order differential equations with several deviating arguments: Sturmian comparison method in oscillation theroy: I
%J Electronic journal of differential equations
%D 2001
%V 2001
%U http://geodesic.mathdoc.fr/item/EJDE_2001__2001__a9/
%G en
%F EJDE_2001__2001__a9