C. Ellwanger, C. Santos, P. Soares, and T. Weisheimer.
" G’Libras: Um Sistema Especialista para Auxilio à Criação de Glosas", in <em>Proceedings of the 4th Computer Challenges Workshop on Education</em>, Recife, 2015, pp. 101-110, doi: <a href="https://doi.org/10.5753/desafie.2015.10045">https://doi.org/10.5753/desafie.2015.10045</a>.