J. SURESH KUMAR. Degrees and Degree Sequences of PAN Critical Graphs. International Journal of Mathematics And its Applications, [S. l.], v. 6, n. 1 - E, p. 1025–1028, 2018. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/1176. Acesso em: 19 may. 2024.