BARBU, Eugen; HEROUX, Pierre; ADAM, Sebastien; TRUPIN, Eric. Frequent Graph Discovery: Application to Line Drawing Document Images. ELCVIA Electronic Letters on Computer Vision and Image Analysis, Cerdayola del Vallès, Spain, v. 5, n. 2, p. 47–57, 2005. DOI: 10.5565/rev/elcvia.95. Disponível em: https://elcvia.cvc.uab.cat/article/view/v5-n2-barbu-heroux-adam-et-al. Acesso em: 5 jun. 2025.