%0 Journal Article
%A Shang,  Yilun
%T A Lie algebra approach to susceptible-infected-susceptible epidemics
%J Electronic journal of differential equations
%D 2012
%V 2012
%U http://geodesic.mathdoc.fr/item/EJDE_2012__2012__a7/
%G en
%F EJDE_2012__2012__a7