00563naa#a2200169#i#450# EN\\bibl\5444 20250131110647.5 2308-8877 20150227b2015####ek#y0engy0150####ca RUS RU Concept of transaction costs in economic theory and practice Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 6 с. Journal article local Goryachev Vadim zh-szf.ru