GRIGELIONIS, B. On a class of controls of the Poisson process. Lithuanian Mathematical Journal, [S. l.], v. 5, n. 2, p. 221–226, 1965. DOI: 10.15388/LMJ.1965.19555. Disponível em: https://www.zurnalai.vu.lt/LMJ/article/view/19555. Acesso em: 7 may. 2025.