%0 Journal Article %A Fan, Jishan %A Kim, Kyoungsun %A Nagayasu, Sei %A Nakamura, Gen %T A gradient estimate for solutions to parabolic equations with discontinuous coefficients %J Electronic Journal of Differential Equations %D 2013 %V 2013 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2013__2013__a106/ %G en %F EJDE_2013__2013__a106