@article{EJDE_2013__2013__a6,
     author = {Fan,  Jishan and Kim,  Kyoungsun and Nagayasu,  Sei and Nakamura,  Gen},
     title = {A gradient estimate for solutions to parabolic equations with discontinuous coefficients},
     journal = {Electronic journal of differential equations},
     year = {2013},
     volume = {2013},
     zbl = {1288.35129},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2013__2013__a6/}
}