%0 Journal Article %T THE RESEARCH OF THE MATERIAL COST SHARE IN THE TOTAL PRODUCTION COSTS (ON THE EXAMPLE OF BREST AND KALININGRAD REGIONS) %A Klimyuk, V.V. %K material cost share, material resource use level, reserves of material resource economy, cluster %J Bulletin of KSAU %D 2014 %N %P 6 %I Krasnoyarsk State Agrarian University