“ON INVERSE PROBLEM IN QUANTUM SCATTERING THEORY FOR RADIAL SCHRODINGER EQUATION II. NONINTEGRAL ORBITAL MOMENTUM”. Annual of Sofia University St. Kliment Ohridski. Faculty of Mathematics and Informatics 82, no. 2 (December 12, 1991): 143–161. Accessed January 11, 2026. https://annual.uni-sofia.bg/index.php/fmi/article/view/541.