Max J. Egenhofer, Andrew U. Frank, Jeffrey P. Jackson. A Topological Data Model for Spatial Databases. In Alejandro P. Buchmann, Oliver Günther, Terence R. Smith, Y. F. Wang, editors, Design and Implementation of Large Spatial Databases, First Symposium SSD 89, Santa Barbara, California, July 17/18, 1989, Proceedings. Volume 409 of Lecture Notes in Computer Science, pages 271-286, Springer, 1989. [doi]
Abstract is missing.