A birthday book prepared by my dearest loving partner, Masha.
With contributions by
Masha herself,
my two sons, Daniel Amichai and Yuval Raphael,
my daughter-in-law Lucinda and my grandson Boaz,
my cousins in Canada and Australia and their families,
some friends from the time of my studies and early professional career,
PhD students and later colleagues,
Masha 's close relatives and friends,
the friendly magician Vitaly, and my Hungarian translater, Istvan.
Thank you, Masha !