%0 Journal Article %A V. G. Matsenko %A V. N. Rubanovskii %T Application of Lyapunov's direct method for analyzing the age structure of biological populations %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1983 %P 326-332 %V 23 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1983_23_2_a8/ %G ru %F ZVMMF_1983_23_2_a8