BARRIOS, Melani; REYERO, Gabriela; TIDBALL, Mabel. Necessary Conditions to A Fractional Variational Problem. Statistics, Optimization & Information Computing, [S. l.], v. 10, n. 2, p. 426–438, 2022. DOI: 10.19139/soic-2310-5070-1047. Disponível em: https://iapress.org/index.php/soic/article/view/1047. Acesso em: 25 may. 2026.