@article{DBLP:journals/gis/StefanakisTSL97,
author = {Emmanuel Stefanakis and
Yannis Theodoridis and
Timos K. Sellis and
Yuk-Cheung Lee},
title = {Point Representation of Spatial Objects and Query Window
Extension: A New Technique for Spatial Access Methods},
journal = {International Journal of Geographical Information Science},
volume = {11},
number = {6},
year = {1997},
pages = {529-554},
ee = {http://dx.doi.org/10.1080/136588197242185},
bibsource = {DBLP, http://dblp.uni-trier.de}
}