HUTSULIAK, Yurii; OSYPCHUK, Mykhailo. PERTURBATION OF AN α-STABLE STOCHASTIC PROCESS AND THE FUNDAMENTAL SOLUTION OF A CERTAIN PARABOLIC PSEUDODIFFERENTIAL EQUATION WITH CONSTANT COEFFICIENTS. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, [S. l.], n. 20(76), p. 102–113, 2025. DOI: 10.31471/2304-7399-2025-20(76)-102-113. Disponível em: https://pvntsh.nung.edu.ua/index.php/number/article/view/2073. Acesso em: 6 dec. 2025.