International School of Solid State Physics "Radiation Effects in Solids" (Erice, Italy, July, 2004)
Directors of the school (from the left to the right) E.Kotomin (ISSP, Riga), K. Sickafus (Los Alamos Nat. Lab., USA), and G. Benedek (Univ. Milano, Italy) with director of the Erice Center, A. Zichichi, and S. Zinkle (Oak Ridge Nat. Lab., USA)