1.
Ponomarenko AM. Fractional diļ¬€usion equation degenerating on the initial hyperplane. Ukr. Mat. Zhurn. [Internet]. 2021 Mar. 19 [cited 2025 Apr. 7];73(3):370-8. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/6320