Novak, Serhii, Varvara Drizhd, and Oleksandr Dobrostan. “Thermal State of Steel Structures With a Combined Fire Protection System under Conditions of Fire Exposure”. Eastern-European Journal of Enterprise Technologies 3, no. 10 (105) (June 30, 2020): 17–25. Accessed August 17, 2024. https://journals.uran.ua/eejet/article/view/206373.