BAGHDAD, S. Existence and stability of solutions for a system of quadratic integral equations in Banach algebras. Annales Universitatis Paedagogicae Cracoviensis Studia Mathematica, [S. l.], v. 19, p. 203–218, 2020. Disponível em: https://studmath.uken.krakow.pl/article/view/7934. Acesso em: 17 jun. 2024.