HORANI, Mohammed AL; FAVINI, Angelo. Degenerate differential problems with fractional derivatives . Bruno Pini Mathematical Analysis Seminar, [S. l.], v. 11, n. 2, p. 47–68, 2020. DOI: 10.6092/issn.2240-2829/12300. Disponível em: https://mathematicalanalysis.unibo.it/article/view/12300. Acesso em: 4 dec. 2024.