00589naa#a2200181#i#450# EN\\bibl\12087 20240907120925.6 2409-7829 20160704b2016####ek#y0engy0150####ca RUS RU SPECTRAL RATIO PYROMETER USING AN ANALOG VOLTAGE DIVIDER Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2016 4 с. Journal article local Pokhlebaev D. Bandurko R. naukaru.ru