<?xml version="1.0"?>
<dblp>
<article key="journals/ipl/NagamochiO07" mdate="2007-09-21">
<author>Hiroshi Nagamochi</author>
<author>Kohei Okada</author>
<title>Approximating the minmax rooted-tree cover in a tree.</title>
<pages>173-178</pages>
<year>2007</year>
<volume>104</volume>
<journal>Inf. Process. Lett.</journal>
<number>5</number>
<ee>http://dx.doi.org/10.1016/j.ipl.2007.06.012</ee>
<url>db/journals/ipl/ipl104.html#NagamochiO07</url>
</article>
</dblp>
