<?xml version="1.0"?>
<dblp>
<article key="journals/apal/Cucker05" mdate="2006-02-07">
<author>Felipe Cucker</author>
<title>On sparseness, reducibilities, and complexity.</title>
<pages>53-61</pages>
<year>2005</year>
<volume>134</volume>
<journal>Ann. Pure Appl. Logic</journal>
<number>1</number>
<ee>http://dx.doi.org/10.1016/j.apal.2004.06.011</ee>
<url>db/journals/apal/apal134.html#Cucker05</url>
</article>
</dblp>
