Everton Santana, Saulo Mastelini, and Sylvio Jr.. 2017.
 Deep Regressor Stacking for Air Ticket Prices Prediction. In <em>Proceedings of the 13th Brazilian Symposium on Information Systems</em>, May 17, 2017, Lavras, Brasil. SBC, Porto Alegre, Brasil, 25-31. DOI: <a href="https://doi.org/10.5753/sbsi.2017.6022">https://doi.org/10.5753/sbsi.2017.6022</a>.