Claire Ellul, Muki Haklay. Requirements for Topology in 3D GIS. T. GIS, 10(2):157-175, 2006. [doi]
@article{EllulH06,
title = {Requirements for Topology in 3D GIS},
author = {Claire Ellul and Muki Haklay},
year = {2006},
doi = {10.1111/j.1467-9671.2006.00251.x},
url = {http://dx.doi.org/10.1111/j.1467-9671.2006.00251.x},
researchr = {https://researchr.org/publication/EllulH06},
cites = {0},
citedby = {0},
journal = {T. GIS},
volume = {10},
number = {2},
pages = {157-175},
}