V. V. Demichev
Russian State Agrarian University — Moscow Timiryazev Agricultural Academy
Russian Federation

Vadim Vladimirovich Demichev, PhD of Economics, Associate Professor at the Department of Statistics and Cybernetics

49 Timiryazevskaya Str., Moscow, 127434

V. V. Maslakova
Russian State Agrarian University — Moscow Timiryazev Agricultural Academy
Russian Federation

Vesta Vladimirovna Maslakova, Candidate of Economic Sciences, Associate Professor of the Department of Statistics and Cybernetics

49 Timiryazevskaya Str., Moscow, 127434

V. S. Tokarev
Russian State Agrarian University — Moscow Timiryazev Agricultural Academy
Russian Federation

Victor Sergeevich Tokarev, Assistant at the Department of Statistics and Cybernetics

49 Timiryazevskaya Str., Moscow, 127434