Hazem Raafat, Zhongsen Yang, David Gauthier. Relational Spatial Topologies for Historical Geographical Information. International Journal of Geographical Information Science, 8(2):163-173, 1994.
@article{RaafatYG94,
title = {Relational Spatial Topologies for Historical Geographical Information},
author = {Hazem Raafat and Zhongsen Yang and David Gauthier},
year = {1994},
researchr = {https://researchr.org/publication/RaafatYG94},
cites = {0},
citedby = {0},
journal = {International Journal of Geographical Information Science},
volume = {8},
number = {2},
pages = {163-173},
}