Ayazoglu (Mashiyev), Rabil, and Mustafa Avci. “Existence of Three Solutions for a Quasilinear Elliptic Equation Involving the $p(x)$--Laplace Operator”. Sarajevo Journal of Mathematics 10, no. 2 (June 4, 2024): 171–183. Accessed December 25, 2025. https://sjm.anubih.ba/index.php/sjm/article/view/220.