Alcebiades Dal Col and Luis Gustavo Nonato. 2019.
 Visual Analytics via Graph Signal Processing. In <em>Anais Estendidos da XXXII Conference on Graphics, Patterns and Images</em>, outubro 28, 2019, Rio de Janeiro, Brasil. SBC, Porto Alegre, Brasil, 8-14. DOI: <a href="https://doi.org/10.5753/sibgrapi.est.2019.8295">https://doi.org/10.5753/sibgrapi.est.2019.8295</a>.