S. V. Makrak
The Institute of System Researches in Agro-Industrial Complex of the National Academy of Sciences of Belarus
Belarus

Makrak Svetlana – PhD in Economics, associate professor, Head of Pricing Sector

220108, Minsk, Kazintsa Str., 103
Phone: +375 17 375 25 20

I. N. Kohnovich
The Institute of System Researches in Agro-Industrial Complex of the National Academy of Sciences of Belarus
Belarus

Kohnovich Irina – senior researcher of Pricing Sector

220108, Minsk, Kazintsa Str., 103
Phone: +375 17 374 90 16

A. V. Mikulich
Communal Unitary Production Enterprise «Mankovichi», Stolin district
Belarus

Mikulich Alexey – Doctor of Economics, professor, Director

225530, Stolin, Brest region, Tereshkova Str., 2
Phone: + 375 (1655) 6 24 96; 6 15 76; 6 12 26