00585naa#a2200169#i#450# EN\\bibl\8309 20241019101400.6 2308-8877 20151210b2015####ek#y0engy0150####ca RUS RU The use of two-sided estimates for the modeling of technical objects 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 Galkin Aleksandr Vasil'evich naukaru.ru