Jan Paredaens, Jan Van den Bussche, Dirk Van Gucht. Towards a Theory of Spatial Database Queries. In Proceedings of the Thirteenth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, May 24-26, 1994, Minneapolis, Minnesota. pages 279-288, ACM Press, 1994. [doi]
@inproceedings{ParedaensBG94, title = {Towards a Theory of Spatial Database Queries}, author = {Jan Paredaens and Jan Van den Bussche and Dirk Van Gucht}, year = {1994}, doi = {10.1145/182591.182640}, url = {http://doi.acm.org/10.1145/182591.182640}, tags = {database}, researchr = {https://researchr.org/publication/ParedaensBG94}, cites = {0}, citedby = {0}, pages = {279-288}, booktitle = {Proceedings of the Thirteenth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, May 24-26, 1994, Minneapolis, Minnesota}, publisher = {ACM Press}, isbn = {0-89791-642-5}, }