<?xml version="1.0"?>
<dblp>
<inproceedings key="conf/wea/AlthausPD03" mdate="2011-07-05">
<author>Ernst Althaus</author>
<author>Tobias Polzin</author>
<author>Siavash Vahdati Daneshmand</author>
<title>Improving Linear Programming Approaches for the Steiner Tree Problem.</title>
<pages>1-14</pages>
<year>2003</year>
<crossref>conf/wea/2003</crossref>
<booktitle>WEA</booktitle>
<ee>http://dx.doi.org/10.1007/3-540-44867-5_1</ee>
<url>db/conf/wea/wea2003.html#AlthausPD03</url>
</inproceedings>
</dblp>
