SMITHSON, Haixia; SARKAR, Jyotirmoy. System Maintenance Using Several Imperfect Repairs Before a Perfect Repair . Statistics, Optimization & Information Computing, [S. l.], v. 9, n. 1, p. 176–188, 2021. DOI: 10.19139/soic-2310-5070-861. Disponível em: https://iapress.org/index.php/soic/article/view/861. Acesso em: 6 may. 2026.