Baez, John C (univ Of California, Muniain, Javier P (univ Of California (1) Khadra Huleihil, Moshe Carmeli (1) R (univ Michigan, Usa) Akhoury, B Q P J (univ Of Utrecht, The Netherlands) De Wit, Hugo G (desy, Germany) Veltman, Peter (state Univ Of New York At Stony Brook, Usa) Van Nieuwenhuizen (1) Kazufumi (north Carolina State Univ, Usa) Ito, Takeyuki (nagoya Univ & Meijo Univ, Japan) Hida (1) Sekh, Arif Ahmed (uit The Arctic University Of Norway, Prasad, Dilip K (uit The Arctic University Of Norway (1)