GERANIS, George; PAPARIZZOS, Konstantinos; SIFALERAS, Angelo. A dual exterior point simplex type algorithm for the minimum cost network flow problem. Yugoslav Journal of Operations Research, [S. l.], v. 19, n. 1, p. 157–170, 2009. DOI: 10.2298/YJOR0901157G. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/262. Acesso em: 22 oct. 2025.