Kimfung Liu, Wenzhong Shi. Extended model of topological relations between spatial objects in geographic information systems. Int. J. Applied Earth Observation and Geoinformation, 9(3):264-275, 2007. [doi]
@article{LiuS07-4, title = {Extended model of topological relations between spatial objects in geographic information systems}, author = {Kimfung Liu and Wenzhong Shi}, year = {2007}, doi = {10.1016/j.jag.2006.09.004}, url = {http://dx.doi.org/10.1016/j.jag.2006.09.004}, researchr = {https://researchr.org/publication/LiuS07-4}, cites = {0}, citedby = {0}, journal = {Int. J. Applied Earth Observation and Geoinformation}, volume = {9}, number = {3}, pages = {264-275}, }