S. T. Karimov, “On one method for the solution of an analog of the Cauchy problem for a polycaloric equation with singular Bessel operator”, Ukr. Mat. Zhurn., vol. 69, no. 10, pp. 1372–1384, Oct. 2017, Accessed: Apr. 13, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/1788