| Don-Hyung CHOI, Korean Educational Development Institute, Seoul, Korea |
| Bożena CZERNY, N. Copernicus Astronomical Center, Warsaw, Poland |
| Witold DOBROWOLSKI, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland |
| Zbigniew GORTEL, University of Alberta, Edmonton, Canada |
| Waldemar GORZKOWSKI, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland |
| Ibrahim GUNAL, Physics Department, Middle East Technical University, Ankara, Turkey |
| Avi HAUSER, Bell Laboratories - Mars Inc., Mount Olive, USA |
| Hans JORDENS, Physics Department, Groningen, The Netherlands |
| Andrzej KOTLICKI, University of British Columbia, Vancouver, Canada |
| Ming-Juey LIN, National Taiwan Normal University, Taipei, Taiwan |
| Andrzej MAJHOFER, Institute for Experimental Physics, Warsaw University, Warsaw, Poland |
| Jan MOSTOWSKI, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland |
| Markus MUELLER, ETHZ, Zurich, Switzerland |
| Shigetoshi NARA, Hiroshima University, Hiroshima, Japan |
| T. S. NATARAJAN, Indian Institute of Technology, Madras, India |
| Dwight E. NEUENSCHWANDER, Southern Nazarene University, Bethany, Oklahoma, USA |
| Igor PINKEVYCH, Kiev University, Kiev, Ukraine |
| Roman PU¬NIAK, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland |
| Yohanes SURYA, Pelita Harapan University, Tangerong-Karawaci, Indonesia |
| Thad WARMIŃSKI, La Trobe University, Bundoora, Australia |
| Arthur WEST, Shoreline Community College, Seattle, USA |
| Andrzej WI¦NIEWSKI, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland |