JAYSWAL, Anurag; 						JHA, Shalini.
 Second order symmetric duality in fractional variational problems over cone constraints.
<strong>Yugoslav Journal of Operations Research</strong>, [S.l.], v. 28, n. 1, july 2017.
ISSN 2334-6043.
Available at: &lt;<a href="https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/94" target="_new">https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/94</a>&gt;. Date accessed: 24 nov. 2024.