<?xml version="1.0"?>
<dblp>
<article key="journals/jcss/Cleave72" mdate="2003-11-20">
<author>J. P. Cleave</author>
<title>Combinatorial Systems. I. Cylindrical Problems.</title>
<pages>254-266</pages>
<year>1972</year>
<volume>6</volume>
<journal>J. Comput. Syst. Sci.</journal>
<number>3</number>
<url>db/journals/jcss/jcss6.html#Cleave72</url>
</article>
</dblp>
