%0 Journal Article %A Farkas, Gyula %A Simon, Peter L. %T Stability properties of positive solutions to partial differential equations with delay %J Electronic journal of differential equations %D 2001 %V 2001 %U http://geodesic.mathdoc.fr/item/EJDE_2001__2001__a230/ %G en %F EJDE_2001__2001__a230