Dear colleagues,
I got a message from Dr. Geiger and am going to read his dissertation,
after forcing my printer to push out hundreds of pages! It is great to
find this information so quickly, and appreciate all your help.
Masashi Yamaguchi
Faculty of Science
University of the Ryukyus
e-mail: [log in to unmask]http://www.cc.u-ryukyu.ac.jp/~coral/