<?xml version="1.0"?>
<dblp>
<article key="journals/jct/CaenS97" mdate="2004-06-28">
<author>D. de Caen</author>
<author>L&#225;szl&#243; A. Sz&#233;kely</author>
<title>On Dense Bipartite Graphs of Girth Eight and Upper Bounds for Certain Configurations in Planar Point-Line Systems.</title>
<pages>268-278</pages>
<year>1997</year>
<volume>77</volume>
<journal>J. Comb. Theory, Ser. A</journal>
<number>2</number>
<ee>http://dx.doi.org/10.1006/jcta.1997.2745</ee>
<url>db/journals/jct/jcta77.html#CaenS97</url>
</article>
</dblp>
