MACKEVIČIUS, V. On optimal stopping for the Markov chain with discounting. Lithuanian Mathematical Journal, [S. l.], v. 11, n. 1, p. 153–157, 1971. DOI: 10.15388/LMJ.1971.20968. Disponível em: https://www.zurnalai.vu.lt/LMJ/article/view/20968. Acesso em: 8 jun. 2025.