Topological Relationships of Complex Points and Complex Regions Thomas Behr and Markus Schneider   View Paper (PDF)   Return to Spatial Database BIBTEX @inproceedings       {DBLP:conf/er/BehrS01,   author    = {Thomas Behr and                 Markus Schneider},    booktitle = {ER},    title     = {Topological Relationships of Complex Points and Complex Regions.},    pages     = {56-69},    year      = {2001},    url       = {db/conf/er/er2001.html#BehrS01},    ee        = {http://link.springer.de/link/service/series/0558/bibs/2224/22240056.htm},    crossref  = {conf/er/2001},    bibsource = {DBLP, http://dblp.uni-trier.de}  } ©2004 Association for Computing Machinery