%0 Journal Article
%A Cui, Jingan
%A Guo, Mingna
%T Permanence in logistic and Lotka-Volterra systems with dispersal and time delays
%J Electronic Journal of Differential Equations
%D 2005
%V 2005
%I mathdoc
%U http://geodesic.mathdoc.fr/item/EJDE_2005__2005__a163/
%G en
%F EJDE_2005__2005__a163