Neto, L., 		Rocha-Junior, J., & 		Calumby, R.
(2017).
 Qualitative Evaluation of the Top-k Spatial-Textual Query.
In <em>Proceedings of the 13th Brazilian Symposium on Information Systems</em>, (pp. 80-87). Porto Alegre: SBC.
doi:10.5753/sbsi.2017.6029