Constructing pairs of equienergetic and non-cospectral graphs. - Andréa S. Bonifácio; Cybele T. M. Vinagre; Nair Maria Maia de Abreu (Appl. Math. Lett., 2008)

Laplacian energy of diameter 3 trees. - Vilmar Trevisan; João B. Carvalho; Renata R. Del-Vecchio; Cybele T. M. Vinagre (Appl. Math. Lett., 2011)

Diagonalization of generalized lollipop graphs. - Renata R. Del-Vecchio; David Pokrass Jacobs; Vilmar Trevisan; Cybele T. M. Vinagre (Electron. Notes Discret. Math., 2015)

Spectra and Laplacian spectra of arbitrary powers of lexicographic products of graphs. - Nair Abreu; Domingos M. Cardoso; Paula Carvalho 002; Cybele T. M. Vinagre (Discret. Math., 2017)

Hyper-Hamiltonicity in graphs: some sufficient conditions. - Renata R. Del-Vecchio; Cybele T. M. Vinagre; Guilherme B. Pereira (Electron. Notes Discret. Math., 2017)

Some new aspects of main eigenvalues of graphs. - Nair Abreu; Domingos M. Cardoso; Francisca Andrea Macedo França; Cybele T. M. Vinagre (Comput. Appl. Math., 2020)

On hyper-Hamiltonicity in graphs. - Renata R. Del-Vecchio; Cybele T. M. Vinagre; Guilherme B. Pereira (Discret. Appl. Math., 2020)

Exploring symmetries in cographs: Obtaining spectra and energies. - Átila A. Jones; Vilmar Trevisan; Cybele T. M. Vinagre (Discret. Appl. Math., 2023)

A new characterization of k-trees and some applications. - Lilian Markenzon; Allana S. S. de Oliveira; Cybele T. M. Vinagre (Comput. Appl. Math., 2024)