<?xml version="1.0"?>
<dblp>
<inproceedings key="conf/stoc/AndrewsZ05a" mdate="2006-02-15">
<author>Matthew Andrews</author>
<author>Lisa Zhang</author>
<title>Hardness of the undirected congestion minimization problem.</title>
<pages>284-293</pages>
<year>2005</year>
<crossref>conf/stoc/2005</crossref>
<booktitle>STOC</booktitle>
<ee>http://doi.acm.org/10.1145/1060590.1060633</ee>
<url>db/conf/stoc/stoc2005.html#AndrewsZ05a</url>
</inproceedings>
</dblp>
