KAMINSKIENĖ, B. On some estimations of the renewal function. Lithuanian Mathematical Journal, [S. l.], v. 11, n. 3, p. 563–568, 1971. DOI: 10.15388/LMJ.1971.21014. Disponível em: https://www.zurnalai.vu.lt/LMJ/article/view/21014. Acesso em: 8 jun. 2025.