<?xml version="1.0"?>
<dblp>
<article key="journals/ijcga/ChangCKPY06" mdate="2007-03-26">
<author>Ee-Chien Chang</author>
<author>Sung Woo Choi</author>
<author>DoYong Kwon</author>
<author>Hyungju Park</author>
<author>Chee-Keng Yap</author>
<title>Shortest Path amidst Disc Obstacles Is Computable.</title>
<pages>567-590</pages>
<year>2006</year>
<volume>16</volume>
<journal>Int. J. Comput. Geometry Appl.</journal>
<number>5-6</number>
<ee>http://dx.doi.org/10.1142/S0218195906002191</ee>
<url>db/journals/ijcga/ijcga16.html#ChangCKPY06</url>
</article>
</dblp>
