<?xml version="1.0"?>
<dblp>
<article key="journals/amc/Ma07a" mdate="2008-09-10">
<author>Ruyun Ma</author>
<title>Positive solutions for boundary value problems of functional differential equations.</title>
<pages>66-72</pages>
<year>2007</year>
<volume>193</volume>
<journal>Applied Mathematics and Computation</journal>
<number>1</number>
<ee>http://dx.doi.org/10.1016/j.amc.2007.03.039</ee>
<url>db/journals/amc/amc193.html#Ma07a</url>
</article>
</dblp>
