1.
FARKAS C, MEZEI II, NAGY Z-T. Multiple solution for a fourth-order nonlinear eigenvalue problem with singular and sublinear potential. Stud. Univ. Babeş-Bolyai Math. [Internet]. 2023 Mar. 20 [cited 2025 Feb. 5];68(1):139-4. Available from: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/4934