Janine Illian (School of Mathematics and Statistics, University of St Andrews, Scotland, UK), Antti Penttinen (Department of Mathematics and Statistics,University of Jyväskylä, Finland), Helga Stoyan (Institut für Stochastik, TU Bergakademie Freiberg, Germany), Dietrich Stoyan (Institut für Stochastik, TU Bergakademie Freiberg, Germany). - John Wiley & Sons, Ltd