%0 Journal Article
%A A. S. Apartsyn
%A I. V. Sidler
%T The test Volterra equation of the first kind in integral models of developing systems containing  $n$ age groups
%J Vestnik rossijskih universitetov. Matematika
%D 2018
%P 168-179
%V 23
%N 122
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VTAMU_2018_23_122_a7/
%G ru
%F VTAMU_2018_23_122_a7