KHALIL, Roshdi; ABU HAMMAD, Mamoon. Legendre fractional differential equation and Legender fractional polynomials. International Journal of Applied Mathematical Research, [S. l.], v. 3, n. 3, p. 214–219, 2014. DOI: 10.14419/ijamr.v3i3.2747. Disponível em: https://sciencepubco.com/index.php/ijamr/article/view/2747.. Acesso em: 29 may. 2024.