@inproceedings{inproceedings3ab03b3a,
title   = {Indexing vague regions in spatial data warehouses},
author = {Siqueira, Thiago Luís Lopes and Oliveira, João Celso Santos de and Times, Valéria Cesário and Ciferri, Cristina Dutra de Aguiar and Ciferri, Ricardo Rodrigues},
year = {2013},
publisher = {MCT/INPE},
booktitle   = {Brazilian Symposium on GeoInformatics - GEOINFO}
}