<?xml version="1.0"?>
<dblp>
<article key="journals/ipm/GreenbergK77" mdate="2004-05-04">
<author>Harvey J. Greenberg</author>
<author>Donald H. Kraft</author>
<title>On computing a buy/copy policy using the Pitt-Kraft model.</title>
<pages>125-134</pages>
<year>1977</year>
<volume>13</volume>
<journal>Inf. Process. Manage.</journal>
<number>2</number>
<ee>http://dx.doi.org/10.1016/0306-4573(77)90046-2</ee>
<url>db/journals/ipm/ipm13.html#GreenbergK77</url>
</article>
</dblp>
