--- a/src/HOL/HOLCF/FOCUS/README.html Tue Mar 12 20:03:04 2013 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,22 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-
-<HTML>
-
-<HEAD>
- <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
- <TITLE>HOLCF/README</TITLE>
-</HEAD>
-
-<BODY>
-
-<H3>FOCUS: a theory of stream-processing functions Isabelle/<A HREF="..">HOLCF</A></H3>
-
-For introductions to FOCUSs, see
-<UL>
-<LI><A HREF="http://www4.in.tum.de/publ/html.php?e=2">The Design of Distributed Systems - An Introduction to FOCUS</A>
-<LI><A HREF="http://www4.in.tum.de/publ/html.php?e=15">Specification and Refinement of a Buffer of Length One</A>
-<LI><A HREF="http://www4.in.tum.de/publ/html.php?e=321">Specification and Development of Interactive Systems: Focus on Streams, Interfaces, and Refinement</A>
-</UL>
-For slides on <A HREF="Buffer.html">Buffer.thy</A>, see <A HREF="http://isabelle.in.tum.de/HOLCF/1-Buffer.ps.gz">Coinduction beats induction on streams</A>.
-
-</BODY></HTML>