Links in C++ VC ATL STL Hash Experts articles
http://alfsstringvalue.sourceforge.net/
http://burtleburtle.net/bob/hash/doobs.html
http://en.wikipedia.org/wiki/Collatz_conjecture
http://groups.google.com/group/comp.programming/browse_frm/thread/b63.
http://kanze.james.neuf.fr/code-en.html.
http://kanze.james.neuf.fr/code/Docs/html/Hashcode.html.
http://lab.msdn.microsoft.com/productfeedback/default.aspx
http://parashift.com/c++-faq-lite
http://pyinsci.blogspot.com/2007/08/set-implementation-performance.html
http://www.amazon.com/Template-Metaprogramming-Concepts-Techniques-Depth/dp/0321227255
http://www.boost-consulting.com
http://www.dinkumware.com
http://www.gnu.org/software/gcc/onlinedocs/
http://www.gotw.ca/resources/clcm.htm
http://www.isthe.com/chongo/tech/comp/fnv/
http://www.microsoft.com/express/download/
http://www.parashift.com/c++-faq-lite/templates.html?
http://www.sgi.com/tech/stl/UniqueAssociativeContainer.html)
www.digitalmars.com