1.
Alzaki Fadlallah. Linear Elliptic Systems with Nonlinear Boundary Conditions without Landesman-Lazer Conditions. GJSFR [Internet]. 2015 Mar. 15 [cited 2024 May 5];15(F3):9-15. Available from: https://journalofscience.org/index.php/GJSFR/article/view/1540