Hongyu Zhao, Lili Lei, Zengzan Zhu, Yinhuan Wang, Pan Wang. “Effect of Ce Loading on the Reduction of NOx With NH3 over Fe-Beta Catalyst”. CONVERTER 2021, no. 8 (December 14, 2021): 155 - 164. Accessed April 25, 2024. http://converter-magazine.info/index.php/converter/article/view/624.