1. ITER Garching JWS Boltzmannstr. 2 D-85748 Garching, Germany
2. Japan Atomic Energy Research Institute Naka-machi, Naka-gun, Ibaraki-ken 311-01 Japan
3. EFDA Close Support Unit Garching Boltzmannstr. 2 D-85748 Garching, Germany
4. D.V.Efremov Institute of Electrophysical Apparatus 189631 St.Petersburg, Russia
5. ENTEK, R.D.I.P.E. P.O.B. 788 Moscow 101000, Russia