00637naa#a2200181#i#450# EN\\bibl\8330 20260327060733.5 2308-8877 20151210b2015####ek#y0engy0150####ca RUS RU The calculation of the sample size in the evaluation and verification of machinery and equipment Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 4 с. Journal article local Lebedinskaya Tatyana Gulyan Gevorg naukaru.ru