Litvinenko, Vladimir (Saint-Petersburg Mining University, St. Petersburg, Russia)
（4）
Olga Sokolova,Nikolay (Peter the Great Saint Petersburg Polytechnic University Korovkin Russia.),Masashi (University of Electro-Communications Hayakawa Japan.)
（2）
;Lagutina, Maria (Saint Petersburg University, Russia),Tsvetkova, Natalia (St Petersburg University, Russia),Sergunin, Alexander (Saint Petersburg University, Russia)
（1）
David W K (Saint Petersburg State University Yeung Russia & Hong Kong Shue Yan University China),Leon A (Saint Petersburg State Univ Petrosyan Russia)
（1）
Dr Andrey (Research Fellow and Lecturer Shabanov European University at Saint Petersburg Russia)
（1）
Lagutina, Maria (Saint Petersburg University, Russia),Tsvetkova, Natalia (St Petersburg University, Russia),Sergunin, Alexander (Saint Petersburg University, Russia)
（1）
Rouvinski, Vladimir (Icesi University, Colombia),Jeifets, Victor (Russian Academy of Sciences, Saint Petersburg)
（1）
Sementsov, Sergey (Saint Petersburg State University of Architecture and Civil Engineering, Russia),Leontyev, Alexander (Saint Petersburg State University of Architecture and Civil Engineering, Russi
（1）
