%0 Journal Article
%T Improvement of the contract system in the sphere of purchase based on geological-economic monitoring
%A Dadykin, V.S.
%A Dadykina, O.V.
%K contract system in the field of procurement, geo-information system, geological and economic monitoring, regional economy, mineral and raw materials potential
%J Forestry Engineering Journal
%D 2017
%N 7
%P 9
%I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov