KIRMANI, S. A.; MERAJUDDIN, .; SHARMA, M. Laplacian Spectrum of Some Classes of Self Complementary Perfect Graphs. Journal of Informatics and Mathematical Sciences, [S. l.], v. 5, n. 2, p. 101–112, 2013. DOI: 10.26713/jims.v5i2.181. Disponível em: http://rgnpublications.com/journals/index.php/jims/article/view/181. Acesso em: 5 may. 2024.