%0 Journal Article
%A Yu. S. Kolesov
%T Properties of solutions of a~class of equations with lag which describe the dynamics of change in the population of a~species with the age structure taken into account
%J Sbornik. Mathematics
%D 1983
%P 91-100
%V 45
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1983_45_1_a5/
%G en
%F SM_1983_45_1_a5