<?xml version="1.0"?>
<dblp>
<article key="journals/ipl/ElgotPS82" mdate="2011-07-07">
<author>Calvin C. Elgot</author>
<author>Alan J. Perlis</author>
<author>Lawrence Snyder</author>
<title>A Syntax-Free Semantics for the APL Operators.</title>
<pages>128-131</pages>
<year>1982</year>
<volume>14</volume>
<journal>Inf. Process. Lett.</journal>
<number>3</number>
<url>db/journals/ipl/ipl14.html#ElgotPS82</url>
<ee>http://dx.doi.org/10.1016/0020-0190(82)90069-2</ee>
</article>
</dblp>
