“ SPECTRAL ASYMPTOTICS OF DISCRETE SCHRÖDINGER OPERATORS UNDER POINT INTERACTION POTENTIALS" ” (2025) INTERNATIONAL CONFERENCE ON ANALYSIS OF MATHEMATICS AND EXACT SCIENCES, 2(2), pp. 47–52. Available at: https://universalconference.us/index.php/icames/article/view/4883 (Accessed: 16 June 2026).