Makhanov, S., & 		Vanderperre, E.
(2021).
The Reliability of an engineering system characterized by hot and cold standby: a compound boundary value problem.
<em>Yugoslav Journal Of Operations Research, 31</em>(3), 389-408.
Retrieved from <a href="https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/903" target="_new">https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/903</a>