E-mail: agorban@mat.ethz.ch, ikarlin@mat.ethz.ch, zinovyev@ihes.fr 
URL: http://mystic.math.neu.edu/gorban/, http://agorban.fatal.ru/, http://www.ihes.fr/~zinovyev/ 
PACS-Code: 05.45.-a, 05.20.-y, 51.10.+y, 36.20.-r, 65.50.+m, 47.50.+d