Paunescu, Lucian, Gheorghe Surugiu, and Paul Dan Stanescu. “Reducing GHG and NOx Pollutant Emissions by Hydrogen Burning With Technical Oxygen”. Journal La Multiapp 2, no. 6 (December 31, 2021): 1-11. Accessed June 21, 2026. https://www.newinera.com/index.php/JournalLaMultiapp/article/view/513.