GRIGELIONIS, B. On the compositions of the integer-valued random measures. Lithuanian Mathematical Journal, [S. l.], v. 6, n. 3, p. 359–363, 1966. DOI: 10.15388/LMJ.1966.19734. Disponível em: https://journals.vu.lt./LMJ/article/view/19734. Acesso em: 27 apr. 2025.