Afrouzi, G. A., Naghizadeh, Z. and Mirzadeh, F. (2011) “Existence of Weak Solutions for A Class of Nonuniformly Nonlinear Elliptic Equations of $p$-Laplacian Type”, Communications in Mathematics and Applications, 2(1), pp. 21–28. doi: 10.26713/cma.v2i1.129.