<?xml version="1.0"?>
<dblp>
<article key="journals/logcom/Pratt-Hartmann07" mdate="2007-07-11">
<author>Ian Pratt-Hartmann</author>
<title>Complexity of the Guarded Two-variable Fragment with Counting Quantifiers.</title>
<pages>133-155</pages>
<year>2007</year>
<volume>17</volume>
<journal>J. Log. Comput.</journal>
<number>1</number>
<ee>http://dx.doi.org/10.1093/logcom/exl034</ee>
<url>db/journals/logcom/logcom17.html#Pratt-Hartmann07</url>
</article>
</dblp>
