Koprubasi, Turhan, and R. N. Mohapatra. “Inverse Scattering Properties With Levinson Formula for Cubic Eigenparameter-Dependent Discrete Dirac Problem”. Ukrains’kyi Matematychnyi Zhurnal 76, no. 9 (September 30, 2024): 1316 - 1330. Accessed March 7, 2025. https://umj.imath.kiev.ua/index.php/umj/article/view/7718.