Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Honda Tadatoshi,Trend and Future for Fatigue Characteristics of Sintered Ferrous Products.,Journal of the Japan Society of Powder and Powder Metallurgy,05328799,Japan Society of Powder and Powder Metallurgy,1997,44,5,475-482,https://cir.nii.ac.jp/crid/1390001206307405568,https://doi.org/10.2497/jjspm.44.475