Wang Y-P. A unuqueness theorem for Sturm-Lioville operators with eigenparameter dependent boundary conditions. Tamkang J. Math. [Internet]. 2012 Mar. 31 [cited 2024 Apr. 30];43(1):145-52. Available from: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/1024