<?xml version="1.0"?>
<dblp>
<article key="journals/comgeo/HeffernanS94" mdate="2003-11-20">
<author>Paul J. Heffernan</author>
<author>Stefan Schirra</author>
<title>Approximate Decision Algorithms for Point Set Congruence.</title>
<pages>137-156</pages>
<year>1994</year>
<volume>4</volume>
<journal>Comput. Geom.</journal>
<url>db/journals/comgeo/comgeo4.html#HeffernanS94</url>
</article>
</dblp>
