ELUMALAI, A.; SETHURAMAN, G. Elegant Labeled Graphs. Journal of Informatics and Mathematical Sciences, [S. l.], v. 2, n. 1, p. 45–49, 2010. DOI: 10.26713/jims.v2i1.26. Disponível em: https://www.rgnpublications.com/journals/index.php/jims/article/view/26. Acesso em: 27 apr. 2024.