<?xml version="1.0"?>
<dblp>
<article key="journals/toplas/Williams82" mdate="2006-04-03">
<author>M. Howard Williams</author>
<title>A Flexible Notation for Syntactic Definitions.</title>
<pages>113-119</pages>
<year>1982</year>
<volume>4</volume>
<journal>ACM Trans. Program. Lang. Syst.</journal>
<number>1</number>
<ee>http://doi.acm.org/10.1145/357153.357159</ee>
<url>db/journals/toplas/toplas4.html#Williams82</url>
</article>
</dblp>
