<?xml version="1.0"?>
<dblp>
<article key="journals/algorithmica/CryanGP99" mdate="2011-05-18">
<author>Mary Cryan</author>
<author>Leslie Ann Goldberg</author>
<author>Cynthia A. Phillips</author>
<title>Approximation Algorithms for the Fixed-Topology Phylogenetic Number Problem.</title>
<pages>311-329</pages>
<year>1999</year>
<volume>25</volume>
<journal>Algorithmica</journal>
<number>2-3</number>
<ee>http://dx.doi.org/10.1007/PL00008280</ee>
<url>db/journals/algorithmica/algorithmica25.html#CryanGP99</url>
</article>
</dblp>
