NARKAWICZ, A. A Formal Proof Of The Riesz Representation Theorem. Journal of Formalized Reasoning, [S. l.], v. 4, n. 1, p. 1–24, 2011. DOI: 10.6092/issn.1972-5787/1952. Disponível em: https://jfr.unibo.it/article/view/1952. Acesso em: 26 apr. 2024.