00683naa#a2200205#i#450# EN\\bibl\2698 20260131054942.6 1992-5980 20140630b2014####ek#y0engy0150####ca RUS RU Mathematical and computer-based simulation of industrial environment generation for the purposes of planning and optimization of area ventilation systems Journal article rostov on don Don state technical University 2014 0 с. Journal article local Legkonogikh Aleksandr Meskhi Besarion Bulygin Yury Gaydenko Anatoliy naukaru.ru