%0 Journal Article
%A Mohammadi, Abbasali
%A Yousefnezhad, Mohsen
%T Optimal ground state energy of two-phase conductors
%J Electronic Journal of Differential Equations
%D 2014
%V 2014
%I mathdoc
%U http://geodesic.mathdoc.fr/item/EJDE_2014__2014__a118/
%G en
%F EJDE_2014__2014__a118