<?xml version="1.0" encoding="US-ASCII"?>
<dblp>
<article key="journals/infsof/BergstraW03" mdate="2020-02-20">
<author>Jan A. Bergstra</author>
<author>Pum Walters</author>
<title>Operator programs and operator processes.</title>
<pages>681-689</pages>
<year>2003</year>
<volume>45</volume>
<journal>Inf. Softw. Technol.</journal>
<number>10</number>
<ee>https://doi.org/10.1016/S0950-5849(03)00075-2</ee>
<url>db/journals/infsof/infsof45.html#BergstraW03</url>
</article></dblp>
