<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>CL | Egon Börger</title><link>https://www.egonboerger.org/tags/cl/</link><atom:link href="https://www.egonboerger.org/tags/cl/index.xml" rel="self" type="application/rss+xml"/><description>CL</description><generator>Source Themes Academic (https://sourcethemes.com/academic/)</generator><language>en-us</language><copyright>Copyright © 2026 Egon Börger</copyright><lastBuildDate>Wed, 01 Jan 1997 00:00:00 +0000</lastBuildDate><image><url>/img/favicon.ico</url><title>CL</title><link>https://www.egonboerger.org/tags/cl/</link></image><item><title>The Classical Decision Problem</title><link>https://www.egonboerger.org/publication/classicaldecisionproblembook/</link><pubDate>Wed, 01 Jan 1997 00:00:00 +0000</pubDate><guid>https://www.egonboerger.org/publication/classicaldecisionproblembook/</guid><description/></item><item><title>Computability, Complexity, Logic</title><link>https://www.egonboerger.org/publication/cclbook/</link><pubDate>Sun, 01 Jan 1989 00:00:00 +0000</pubDate><guid>https://www.egonboerger.org/publication/cclbook/</guid><description/></item></channel></rss>