Cancela, H.
(2016).
 Diameter constrained reliability of ladders and Spanish fans.
<em>Yugoslav Journal Of Operations Research, 26</em>(1).
Retrieved from <a href="https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/506" target="_new">https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/506</a>