MACKEVIČIUS, V. On some problems of the optimal stopping of stable stochastic processes. Lithuanian Mathematical Journal, [S. l.], v. 12, n. 1, p. 173–179, 1972. DOI: 10.15388/LMJ.1972.21090. Disponível em: https://www.journals.vu.lt/LMJ/article/view/21090.. Acesso em: 17 jul. 2024.