Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Nagai Tateo and Kawakami Masayoshi,Reduction of NOx Emission from Medium Speed Diesel Engines,JOURNAL OF THE MARINE ENGINEERING SOCIETY IN JAPAN,03883051,The Japan Institute of Marine Engineering,1990,25,5,306-317,https://cir.nii.ac.jp/crid/1390282680137815040,https://doi.org/10.5988/jime1966.25.306