Proximity focusing RICH with flat panel PMT (Hamamatsu H8500) as photon detector and aerogel radiator - Pestotnik, R; Adachi, I; Fratina, S; Iijima, T; Ishibashi, R; Kawai, H; Korpar, S; Krizan, P; Ogava, S; Matsumoto, T; Saitoh, S; Seki, T; et al. (ELSEVIER SCIENCE BV, 2004)