<?xml version="1.0"?>
<dblp>
<article key="journals/orl/CheriyanKKK08" mdate="2009-01-15">
<author>Joseph Cheriyan</author>
<author>Howard J. Karloff</author>
<author>Rohit Khandekar</author>
<author>Jochen K&#246;nemann</author>
<title>On the integrality ratio for tree augmentation.</title>
<pages>399-401</pages>
<year>2008</year>
<volume>36</volume>
<journal>Oper. Res. Lett.</journal>
<number>4</number>
<ee>http://dx.doi.org/10.1016/j.orl.2008.01.009</ee>
<url>db/journals/orl/orl36.html#CheriyanKKK08</url>
</article>
</dblp>
