Max J. Egenhofer, Andrew U. Frank
Towards a Spatial Query Language: User Interface Considerations
VLDB, 1988.
@inproceedings{VLDB-1988-EgenhoferF,
author = "Max J. Egenhofer and Andrew U. Frank",
booktitle = "{Proceedings of the 14th International Conference on Very Large Data Bases}",
ee = "http://www.vldb.org/conf/1988/P124.PDF",
isbn = "0-934613-75-3",
pages = "124--133",
publisher = "{Morgan Kaufmann}",
title = "{Towards a Spatial Query Language: User Interface Considerations}",
year = 1988,
}