OSIPCHUK, M. M.; PORTENKO, N. I. Symmetric α-stable stochastic process and the third initial-boundary-value problem for the corresponding pseudodifferential equation. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 69, n. 10, p. 1406–1421, 2017. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/1790. Acesso em: 5 dec. 2025.