<?xml version="1.0" encoding="US-ASCII"?>
<dblp>
<article key="journals/jcss/AlonP94" mdate="2021-02-16">
<author>Noga Alon</author>
<author>Pavel Pudl&#225;k</author>
<title>Superconcentrators of Depths 2 and 3; Odd Levels Help (Rarely).</title>
<pages>194-202</pages>
<year>1994</year>
<volume>48</volume>
<journal>J. Comput. Syst. Sci.</journal>
<number>1</number>
<url>db/journals/jcss/jcss48.html#AlonP94</url>
<ee type="oa">https://doi.org/10.1016/S0022-0000(05)80027-3</ee>
</article></dblp>
