LIBERTI, Leo; AMALDI, Edoardo; MAFFIOLI, Francesco; MACULAN, Nelson. Mathematical models and a constructive heuristic for finding minimum fundamental cycle bases. Yugoslav Journal of Operations Research, [S. l.], v. 15, n. 1, p. 15–24, 2005. DOI: 10.2298/YJOR0501015L. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/139. Acesso em: 25 oct. 2025.