%0 Journal Article %T Entropy Solutions for Nonlinear Elliptic Anisotropic Homogeneous Neumann Problem %A B. K. Bonzi %A S. Ouaro %A F. D. Y. Zongo %J International Journal of Differential Equations %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/476781 %U http://dx.doi.org/10.1155/2013/476781