Benboubker, M. B., Chrayteh, H., Hjiaj, H., & Yazough, C. (2015). Existence of solutions in the sense of distributions of anisotropic nonlinear elliptic equations with variable exponent. Topological Methods in Nonlinear Analysis, 46(2), 665–694. https://doi.org/10.12775/TMNA.2015.063