1.
Bekri Z, Fabiano N, Samei ME, Radenović S. Confining a non-negative solution between a lower and upper solution for a sixth-degree boundary value problem. Vojnoteh. glas. [Internet]. 2024 Jun. 8 [cited 2026 Jul. 12];72(2):547-62. Available from: https://asistent.ceon.rs/index.php/vtg/article/view/48996