LI, H. S.; LI, H. H. A note on the least (normalized) laplacian eighva;ue of signed graphs. Tamkang Journal of Mathematics, [S. l.], v. 47, n. 3, p. 271–278, 2016. DOI: 10.5556/j.tkjm.47.2016.1942. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/1942. Acesso em: 28 mar. 2024.