e-mail:
z.l.christoff(at)rug.nl
zoe.christoff(at)gmail.com
Postal address:
Bernoulli Institute for Mathematics, Computer Science and Artificial Intelligence
University of Groningen
Faculty of Science and Engineering (FSE)
PO Box 407
9700 AK Groningen
The Netherlands
Visiting Address:
Bernoulli Institute for Mathematics, Computer Science and Artificial Intelligence
Room 434
Bernoulliborg
Nijenborgh 9
9747 AG Groningen
The Netherlands