Mykytyuk, Ya., and N. Sushchyk. “Jost Solutions of Schrodinger Operators With Reflectionless Operator- Valued Potentials”. Matematychni Studii 63, no. 1 (March 26, 2025): 62-76. Accessed April 6, 2025. http://matstud.org.ua/ojs/index.php/matstud/article/view/591.