%0 Journal Article
%A Tang, Sanyi
%A Chen, Lansun
%T A discrete predator-prey system with age-structure for predator and natural barriers for prey
%J ESAIM: Mathematical Modelling and Numerical Analysis 
%D 2001
%P 675-690
%V 35
%N 4
%I EDP-Sciences
%U http://geodesic.mathdoc.fr/item/M2AN_2001__35_4_675_0/
%G en
%F M2AN_2001__35_4_675_0