<?xml version="1.0"?>
<dblp>
<article key="journals/rml/Kowalski95" mdate="2007-07-27">
<author>Tomasz Kowalski</author>
<title>The Bottom of the Lattice of BCK-varieties.</title>
<pages>87-93</pages>
<year>1995</year>
<volume>29</volume>
<journal>Reports on Mathematical Logic</journal>
<url>db/journals/rml/rml29.html#Kowalski95</url>
</article>
</dblp>
