JÜNGER, Michael; MUTZEL, Petra; SPISLA, Christiane. A Flow Formulation for Horizontal Coordinate Assignment with Prescribed Width. Journal of Graph Algorithms and Applications, [S. l.], v. 23, n. 3, p. 499–524, 2019. DOI: 10.7155/jgaa.00500. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper500. Acesso em: 30 jun. 2024.