VICANOVIĆ, Jelena.
 Optimality Conditions for Isoperimetric Continuous-Time Optimization Problems.
<strong>Yugoslav Journal of Operations Research</strong>, [S.l.], v. 33, n. 2, p. 249-258, aug. 2022.
ISSN 2334-6043.
Available at: &lt;<a href="https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/1095" target="_new">https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/1095</a>&gt;. Date accessed: 05 feb. 2025.
doi: <a href="https://doi.org/10.2298/YJOR220415013V">https://doi.org/10.2298/YJOR220415013V</a>.