<?xml version="1.0"?>
<dblp>
<article key="journals/gis/NeutensWWM07" mdate="2008-02-28">
<author>Tijs Neutens</author>
<author>Frank Witlox</author>
<author>Nico Van de Weghe</author>
<author>Philippe De Maeyer</author>
<title>Space-time opportunities for multiple agents: a constraint-based approach.</title>
<pages>1061-1076</pages>
<year>2007</year>
<volume>21</volume>
<journal>International Journal of Geographical Information Science</journal>
<number>10</number>
<ee>http://dx.doi.org/10.1080/13658810601169873</ee>
<url>db/journals/gis/gis21.html#NeutensWWM07</url>
</article>
</dblp>
