%0 Journal Article %A Víctor Padrón Normandale Community College %A USA victor.padron@normandale.edu %T Existence and uniqueness of a positive steady state solution for a logistic system of differential difference equations %J Revista colombiana de matematicas %D 2007 %P 189-195 %V 41 %N Especial %I mathdoc %U http://geodesic.mathdoc.fr/item/RCM_2007_41_Especial_a3/ %F RCM_2007_41_Especial_a3