Orlando Guilarte, Simone Barbosa, and Sinesio Pesco. 2019.
 A Collaborative Support for Recommending References in Papers. In <em>Anais Estendidos da XXXII Conference on Graphics, Patterns and Images</em>, outubro 28, 2019, Rio de Janeiro, Brasil. SBC, Porto Alegre, Brasil, 42-48. DOI: <a href="https://doi.org/10.5753/sibgrapi.est.2019.8300">https://doi.org/10.5753/sibgrapi.est.2019.8300</a>.