<?xml version="1.0"?>
<dblp>
<article key="journals/jal/ArkinP86" mdate="2002-01-03">
<author>Esther M. Arkin</author>
<author>Christos H. Papadimitriou</author>
<title>On the Complexity of Circulations.</title>
<pages>134-145</pages>
<year>1986</year>
<volume>7</volume>
<journal>J. Algorithms</journal>
<number>1</number>
<url>db/journals/jal/jal7.html#ArkinP86</url>
</article>
</dblp>
