<?xml version="1.0"?>
<dblp>
<article key="journals/orl/SarinSB05" mdate="2006-04-21">
<author>Subhash C. Sarin</author>
<author>Hanif D. Sherali</author>
<author>Ajay Bhootra</author>
<title>New tighter polynomial length formulations for the asymmetric traveling salesman problem with and without precedence constraints.</title>
<pages>62-70</pages>
<year>2005</year>
<volume>33</volume>
<journal>Oper. Res. Lett.</journal>
<number>1</number>
<ee>http://dx.doi.org/10.1016/j.orl.2004.03.007</ee>
<url>db/journals/orl/orl33.html#SarinSB05</url>
</article>
</dblp>
