N. P. Volchkova, “On the Inversion of the Local Pompeiu Transformation”, Ukr. Mat. Zhurn., vol. 55, no. 7, pp. 875–880, Jul. 2003, Accessed: Feb. 16, 2026. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/3962