Vieira, Carolina C., Túlio C. Loures, Pedro O. S. Vaz de Melo, and Renato M. Assunção.
" The Times They Are A-Changin’ (or not): song lyrics analysis over the years." <em>Proceedings of the 25th Brazilian Symposium on Multimedia and the Web,
Rio de Janeiro, 2019</em>. SBC, 2019,  
pp.237-244.