00631naa#a2200181#i#450# EN\\bibl\5156 20240910171325.2 2308-8877 20150316b2015####ek#y0engy0150####ca RUS RU Some methods of optimization of costs of transportation and storage products of timber and mining company Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 3 с. Journal article local Krupko A. Krupko N. naukaru.ru