%0 Journal Article
%A N. P. Mironov
%T Certain properties of a~class of first order nonlinear differential equations with retarded argument
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1970
%P 50-55
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1970_3_a7/
%G ru
%F IVM_1970_3_a7