A. A. Bessonov
Investigative Committee of the Russian Federation
Russian Federation

Bessonov Aleksey Aleksandrovich – Doctor of Law, Associate Professor, Head of the Science & Research Department (Research Institute of Criminalistics) of the General Directorate of Criminalistics (Criminalistics Center)

 Moscow 119311

A. G. Boyarov
Russian Federal Centre of Forensic Science of the Ministry of Justice of the Russian Federation
Russian Federation

Boyarov Alexander Grigoryevich – Senior State Forensic Examiner of the Laboratory of Forensic Video and Audio Analysis 

Moscow 109028

M. V. Stepanov
Investigative Committee of the Russian Federation
Russian Federation

Stepanov Maksim Valer’evich – Head of the Audio Forensics Division of the Department of Organization of Expert Activities of the General Directorate of Criminalistics (Criminalistics Center) 

Moscow 119311