SRIVASTAVA, T. N. Problem in Life Testing with Changing Failure Rate. Defence Science Journal, [S. l.], v. 17, n. 3, p. 163–168, 2014. DOI: 10.14429/dsj.17.7387. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/7387. Acesso em: 16 jun. 2025.