<?xml version="1.0"?>
<dblp>
<article key="journals/fac/PaigeO04" mdate="2004-08-18">
<author>Richard F. Paige</author>
<author>Jonathan S. Ostroff</author>
<title>ERC - An object-oriented refinement calculus for Eiffel.</title>
<pages>51-79</pages>
<year>2004</year>
<volume>16</volume>
<journal>Formal Asp. Comput.</journal>
<number>1</number>
<ee>http://dx/doi.org/10.1007/s00165-003-0024-3</ee>
<url>db/journals/fac/fac16.html#PaigeO04</url>
</article>
</dblp>
