Klymenko, Y. V. and Makarov, V. L. (2007) “Application of the FD-method to the solution of the Sturm-Liouville problem with coefficients of special form”, Ukrains’kyi Matematychnyi Zhurnal, 59(8), pp. 1140–1147. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/3377 (Accessed: 2May2024).