S. A. Chizhik
Presidium of the National Academy of Sciences of the Republic of Belarus
Belarus

Sergei A. Chizhik – Academician of the National Academy of Sciences of Belarus, D. Sc. (Engineering), Professor, First Deputy Chairman of the Presidium of the National Academy of Sciences of Belarus

66,  Nezavisimosti  Ave.,  220072, Minsk

O. M. Volchek
Baranovichi State University
Belarus

Olga М. Volchek – Senior Lecturer

21, Voikov Str., 225404, Baranovichi, Brest Region

V. Ya. Prushak
Soligorsk Institute of Resources Saving Problems with Pilot Production
Belarus

Viktor Ya. Prushak – Corresponding Member of the National Academy of Sciences of Belarus, D. Sc. (Engineering), Professor, Technical Director, Soligorsk Institute of Resource Saving Problems with Pilot Production

69, Kozlov Str., 223710, Soligorsk, Minsk Region