<?xml version="1.0"?>
<dblp>
<article key="journals/dm/CockayneDHH04" mdate="2005-07-25">
<author>Ernest J. Cockayne</author>
<author>Paul A. Dreyer Jr.</author>
<author>Sandra Mitchell Hedetniemi</author>
<author>Stephen T. Hedetniemi</author>
<title>Roman domination in graphs.</title>
<pages>11-22</pages>
<year>2004</year>
<volume>278</volume>
<journal>Discrete Mathematics</journal>
<number>1-3</number>
<ee>http://dx.doi.org/10.1016/j.disc.2003.06.004</ee>
<url>db/journals/dm/dm278.html#CockayneDHH04</url>
</article>
</dblp>
