Buinevičius, Kestutis, and Egidijus Puida. “Reduction of NOX Concentrations in Boiler Flue Gas by Injecting Selective Reagents”. Journal of Environmental Engineering and Landscape Management 13, no. 2 (June 30, 2005): 91-96. Accessed November 23, 2024. https://btp.vgtu.lt/index.php/JEELM/article/view/8038.