Osypchuk M. Bilateral estimates of some pseudo-derivatives of the transition probability density of an isotropic $\alpha$-stable stochastic process. Carpathian Math. Publ. [Internet]. 2023 Oct. 19 [cited 2024 Nov. 21];15(2):381-7. Available from: https://vps.pnu.edu.ua/index.php/cmp/article/view/6521