<?xml version="1.0"?>
<dblp>
<article key="journals/tse/AndaSM09" mdate="2009-06-11">
<author>Bente Anda</author>
<author>Dag I. K. Sj&#248;berg</author>
<author>Audris Mockus</author>
<title>Variability and Reproducibility in Software Engineering: A Study of Four Companies that Developed the Same System.</title>
<pages>407-429</pages>
<year>2009</year>
<volume>35</volume>
<journal>IEEE Trans. Software Eng.</journal>
<number>3</number>
<ee>http://dx.doi.org/10.1109/TSE.2008.89</ee>
<url>db/journals/tse/tse35.html#AndaSM09</url>
</article>
</dblp>
