- 
							Miroslaw MALINSKI
														
									Faculty of Electronics, Technical University of Koszalin
							 
- 
							Leszek BYCHTO
														
									Faculty of Electronics, Technical University of Koszalin
							 
- 
							Franciszek FIRSZT
														
									Institute of Physics, Nicolas Copernicus University
							 
- 
							Jacek SZATKOWSKI
														
									Institute of Physics, Nicolas Copernicus University
							 
- 
							Jacek ZATKOWSKI
														
									Institute of Physics, Nicolas Copernicus University