Wim H. Hesselink
Address:
Bernoulli Institute for Mathematics, Computer Science and Artificial
Intelligence
Faculty of Science and Engineering
University of Groningen
P.O. Box 407, 9700 AK Groningen
The Netherlands
I am retired since February 2011.
Yet I can sometimes be found in room 368
on the third floor of the Bernoulliborg,
Nijenborgh 9, 9747 AG, Groningen.