<?xml version="1.0"?>
<dblp>
<article key="journals/tcs/Leung91" mdate="2003-11-19">
<author>Hing Leung</author>
<title>Limitedness Theorem on Finite Automata with Distance Functions: An Algebraic Proof.</title>
<pages>137-145</pages>
<year>1991</year>
<volume>81</volume>
<journal>Theor. Comput. Sci.</journal>
<number>1</number>
<url>db/journals/tcs/tcs81.html#Leung91</url>
</article>
</dblp>
