Dear Colleagues, this to fix/to confirm my request: soc. dinner: mail No. 1, for two persons, soc. excursion: Cultural excursion to the Kroller Moller Museum, for two persons; my ref. No is 144, I shall be accompanied by my wife Monika. Sincerely yours, Burkhard Kaempfer

--- Prof. Dr. Burkhard Kampfer Helmholtz Professur Inst. Radiation Physics Helmholtz-Zentrum Dresden-Rossendorf and Inst. Theor. Physics Technical University Dresden