DASH, B. C.; DALAI, D. K. Multiobjective Variational Problems Involving Higher Order Derivatives. International Journal For Research In Mathematics And Statistics, [S. l.], v. 2, n. 7, p. 01–20, 2016. DOI: 10.53555/ms.v2i7.234. Disponível em: https://gnpublication.org/index.php/ms/article/view/234. Acesso em: 27 apr. 2024.