<?xml version="1.0"?>
<dblp>
<article key="journals/cacm/BeyerGHRS09" mdate="2009-09-28">
<author>Kevin S. Beyer</author>
<author>Rainer Gemulla</author>
<author>Peter J. Haas</author>
<author>Berthold Reinwald</author>
<author>Yannis Sismanis</author>
<title>Distinct-value synopses for multiset operations.</title>
<pages>87-95</pages>
<year>2009</year>
<volume>52</volume>
<journal>Commun. ACM</journal>
<number>10</number>
<ee>http://doi.acm.org/10.1145/1562764.1562787</ee>
<url>db/journals/cacm/cacm52.html#BeyerGHRS09</url>
</article>
</dblp>
