Alef Sterk > DSMP > MATHS > JBI > FWN > RUG
dr. A.E. SterkBernoulli Institute University of GroningenPO Box 407 9700 AK Groningen The Netherlands
Bernoulliborg (room 464)Nijenborgh 9 9747 AG Groningen
phone: +31 (0)6 319 212 79
e-mail: a.e.sterk rug.nl