LIU, Yuji. Solvability of BVPs for impulsive fractional differential equations involving the Riemann-Liouvile fractional derivatives. Studia Universitatis Babeș-Bolyai Mathematica, [S. l.], v. 63, n. 1, p. 79–108, 2018. DOI: 10.24193/subbmath.2018.1.06. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/1967. Acesso em: 5 feb. 2025.