International Journal of Geographical Information Systems (IJGIS)
, Volume 5, 1991
Volume 5, 1991
Max J. Egenhofer
,
Robert D. Franzosa
: Point Set Topological Relations. 161-174
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Sat May 16 23:59:34 2009 by
Michael Ley
(
ley@uni-trier.de
)
