@misc{misc964e1bb5,
title   = {Towards vague geographic data warehouses},
author = {Siqueira, Thiago Luís Lopes and Ciferri, Cristina Dutra de Aguiar and Times, Valéria Cesário and Ciferri, Ricardo Rodrigues},
year = {2012},
doi = {10.1007/978-3-642-33024-7},
publisher = {Springer-Verlag},
booktitle   = {International Conference on Geographic Information Science}
}