| Witold DOBROWOLSKI, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland |
| Danek Elbaum, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland |
| Jan FINK FINOWICKI, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland |
| Marek GUTOWSKI, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland |
| Ibrahim GUNAL, Physics Department, Middle East Technical University, Ankara, Turkey |
| Avi HAUSER, Hauser and Associates., West Orange, USA |
| Hans JORDENS, Physics Department, Groningen, The Netherlands |
| Zdenek KLUIBER, University of Hradec Králové, Hradec Králové, the Czechlands |
| Andrzej KOTLICKI, University of British Columbia, Vancouver, Canada |
| Juan LEON, IMAFF/CSIC, Madrid, Spain |
| Ming-Juey LIN, Department of Physics, National Taiwan Normal University, Taipei, Taiwan |
| Andrzej MAJHOFER, Institute of Experimental Physics, Warsaw University, Warsaw |
| Jan MOSTOWSKI, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland |
| N. NAGESH, Vishwashanti Gurukul- IB World School, @ Rajbaug, LoniKalbhor, Pune Maharashtra, India |
| Roman PUŹNIAK, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland |
| Yohanes SURYA, TOFI, Tangerang-Karawaci, Indonesia |
| Sławomira SZUTOWICZ, Space Research Centre, Polish Academy of Science, Warsaw, Poland |
| Henryk SZYMCZAK, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland |
| Leaf TURNER, Cornell University, Ithaca, USA |
| Viktor URUMOV, Cyril & Methodius University, Skopje, Macedonia |
| Srdjan VERBIC, Petnica Science Center, Valjevo, Serbia & Montenegro |
| Ivo VOLF, University of Hradec Králové, Hradec Králové, The Czechlands |
| Arthur WEST, Shoreline Community College, Seattle, USA |
| Andrzej WAWRO, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland |
| Andrzej WIŚNIEWSKI, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland |
| Marek WÓJCIK, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland |