1. Institute of Molecular Physics Polish Academy of Sciences; Smoluchowskiego 17/19 60-179 Poznań Poland
2. Institute of Applied Mechanics Poznań University of Technology; Jana Pawła II 24 60-965 Poznań Poland
3. President Stanisław Wojciechowski State University of Applied Sciences,; Nowy Swiat 4 62-800 Kalisz Poland