00639naa#a2200181#i#450# EN\\bibl\9792 20240512014305.7 2308-8877 20151203b2015####ek#y0engy0150####ca RUS RU The system of automatic control of ventilation in areas with harmful emissions into the air 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 Afonichev Dmitriy Nikolaevich Pilyaev S. N. naukaru.ru