<?xml version="1.0"?>
<dblp>
<article key="journals/ipl/HsuLC92" mdate="2003-11-24">
<author>Fang-Rong Hsu</author>
<author>Richard C. T. Lee</author>
<author>R. C. Chang</author>
<title>Special Subgraphs of Weighted Visibility Graphs.</title>
<pages>69-75</pages>
<year>1992</year>
<volume>43</volume>
<journal>Inf. Process. Lett.</journal>
<number>2</number>
<url>db/journals/ipl/ipl43.html#HsuLC92</url>
</article>
</dblp>
