[1]
“Applications of perturbations on accretive mappings to nonlinear elliptic systems involving $(p,q)$-Laplacian”, НК, vol. 12, no. 2, pp. 195–207, Jun. 2009, Accessed: Mar. 10, 2026. [Online]. Available: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/520