%0 Journal Article %A Gaff, Holly D. %A Hartley, David M. %A Leahy, Nicole P. %T An epidemiological model of Rift Valley fever %J Electronic Journal of Differential Equations %D 2007 %V 2007 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2007__2007__a18/ %G en %F EJDE_2007__2007__a18