<?xml version="1.0"?>
<dblp>
<article key="journals/jsyml/Apter98" mdate="2003-11-20">
<author>Arthur W. Apter</author>
<title>Laver Indestructability and the Class of Compact Ordinals.</title>
<pages>149-157</pages>
<year>1998</year>
<volume>63</volume>
<journal>J. Symb. Log.</journal>
<number>1</number>
<url>db/journals/jsyml/jsyml63.html#Apter98</url>
</article>
</dblp>
