<?xml version="1.0"?>
<dblp>
<article key="journals/ipl/Olariu91" mdate="2003-11-20">
<author>Stephan Olariu</author>
<title>An Optimal Greedy Heuristic to Color Interval Graphs.</title>
<pages>21-25</pages>
<year>1991</year>
<volume>37</volume>
<journal>Inf. Process. Lett.</journal>
<number>1</number>
<url>db/journals/ipl/ipl37.html#Olariu91</url>
</article>
</dblp>
