ASHISH KUMAR; MOHIT JAMES. Comparison of Spectra Using Matrix Representations for Sierpinski Graphs. Journal of International Academy of Physical Sciences, [S. l.], v. 22, n. 4, p. 301–319, 2018. Disponível em: https://www.iaps.org.in/journal/index.php/journaliaps/article/view/253. Acesso em: 29 apr. 2024.