<?xml version="1.0"?>
<dblp>
<article key="journals/eor/JacksonRS07" mdate="2007-04-23">
<author>Laura E. Jackson</author>
<author>George N. Rouskas</author>
<author>Matthias F. M. Stallmann</author>
<title>The directional p.</title>
<pages>1097-1108</pages>
<year>2007</year>
<volume>179</volume>
<journal>European Journal of Operational Research</journal>
<number>3</number>
<ee>http://dx.doi.org/10.1016/j.ejor.2005.06.080</ee>
<url>db/journals/eor/eor179.html#JacksonRS07</url>
</article>
</dblp>
