L. Cardoso, M. Cerioli, and P. Viana.
" On the Hamiltonicity of Timbral Graphs", in <em>Anais do X Encontro de Teoria da Computação</em>, Maceió/AL, 2025, pp. 100-103, doi: <a href="https://doi.org/10.5753/etc.2025.9111">https://doi.org/10.5753/etc.2025.9111</a>.