SACHDEV, Geeta; 						VERMA, Khushboo; 						GULATI, T. R..
 Second-order symmetric duality in multiobjective variational problems.
<strong>Yugoslav Journal of Operations Research</strong>, [S.l.], v. 29, n. 3, p. 295-308, july 2019.
ISSN 2334-6043.
Available at: &lt;<a href="https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/653" target="_new">https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/653</a>&gt;. Date accessed: 28 dec. 2024.