International School of Physics"Ettore Majoranna."Erice Italy 1964 International School of Biophysics(19th:1988:Erice,Italy) Intepnational School of Biophysics(19th:1988:Erice,Italy) International School of Physics "Enrico Fermi",course 79 International School of Physics"Enrico Fermi" International School of Physics'Enrico Fermi" International School of Fusion Reactor Technology,Erice Trapani,1978 International School of Phisics"Enrico Fermi"(1980:Varenna,Italy) International School of Phisics"Enrico Fermi"(1982:Varenna,Italy) International School on Electro-and Photonuclear Reactions,Erice,Italy,1976