T D (univ Of Texas At Arlington, Usa) Black, Marlan O (.) Scully, Robert Michael (.) Sinclair, H S (office Of Naval Research, Usa) Pilloff (1) Snarr, Ronald (1) Ogasa, Eiji (meiji Gakuin Univ (1) Vicsek, Tamas (eotvos Univ (1) Nottale, Laurent (observatoire De Paris-meudon (1)