Použitá literatura

• D. Wessel, K. Claffy , RFC 2186, Internet Cache Protocol (ICP), version 2 ,Informational National Laboratory for Applied Network Research/UCSD, September 1997
• D. Wessel, K. Claffy , RFC 2187, Application of Internet Cache Protocol (ICP), version 2, Informational National Laboratory for Applied Network Research/UCSD, September 1997
• Wessels D., "The Squid Internet Object Cache", National Laboratory for Applied Network Research, http://squid.nlanr.net/Squid/
• Cache Digest specification version 5 http://www.squid-cache.org/CacheDigest/cache-digest-v5.txt
• SQUID Frequently Asked Questions: Cache Digests http://www.squid-cache.org/Doc/FAQ/FAQ-16.html
• WebPolygraph http://ircache.nlanr.net/Polygraph/
• A. Rousskov and D. Wessels, "Cache Digests" http://ircache.nlanr.net/Papers/cache-digests.ps.gz