www.uib.no/people/hfiar/sola/pekere.htm
www.paddavis.de/referances4.html
www.oup.com/uk/orc/bin/9780199285433/01student/weblinks/ch11/
www.us.oup.com/uk/orc/bin/9780199285433/01student/weblinks/ch11/
up to parent index.
Martin Ryder
mryder@www.cudenver.edu
Jan 26 08