Claudia Bauzer Medeiros Max J. Egenhofer Elisa Bertino Advances in Spatial and Temporal Databases, 9th International Symposium, SSTD 2005, Angra dos Reis, Brazil, August 22-24, 2005, Proceedings 3633 2005 3-540-28127-4 SSTD Lecture Notes in Computer Science Springer db/conf/ssd/sstd2005.html