Barry Smith, David M. Mark. Geographical categories: an ontological investigation. International Journal of Geographical Information Science, 15(7):591-612, 2001. [doi]
@article{SmithM01:0,
title = {Geographical categories: an ontological investigation},
author = {Barry Smith and David M. Mark},
year = {2001},
url = {http://taylorandfrancis.metapress.com/openurl.asp?genre=article&issn=1365-8816&volume=15&issue=7&spage=591},
tags = {ontologies, ontology},
researchr = {https://researchr.org/publication/SmithM01%3A0},
cites = {0},
citedby = {0},
journal = {International Journal of Geographical Information Science},
volume = {15},
number = {7},
pages = {591-612},
}