AUER, Christopher; BACHMAIER, Christian; BRANDENBURG, Franz; GLEISSNER, Andreas; REISLHUBER, Josef. Optical Graph Recognition . Journal of Graph Algorithms and Applications, [S. l.], v. 17, n. 4, p. 541–565, 2013. DOI: 10.7155/jgaa.00303. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper303. Acesso em: 30 jun. 2024.