TY - JOUR AU - Farkas, Gyula AU - Simon, Peter L. TI - Stability properties of positive solutions to partial differential equations with delay JO - Electronic Journal of Differential Equations PY - 2001 VL - 2001 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2001__2001__a230/ LA - en ID - EJDE_2001__2001__a230 ER -