Rota-Baxter Operators on 3-Dimensional Lie Algebras and Solutions of the Classical Yang-Baxter Equation. Communications in Mathematical Research, [S. l.], v. 35, n. 1, p. 81–96, 2020. DOI: 10.13447/j.1674-5647.2019.01.09. Disponível em: https://global-sci.com/index.php/cmr/article/view/8992. Acesso em: 5 dec. 2025.