Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Miyamoto Yoshinari and Lin Jhunshan and Yamamoto Masaaki and Tanaka Ryohei and Umeda Kazunori and Tanaka Akihiro,Tribological Characterization of Al2O3/TiC/Ni Functionally Graded Materials.,Journal of the Japan Society of Powder and Powder Metallurgy,05328799,Japan Society of Powder and Powder Metallurgy,1998,45,3,242-247,https://cir.nii.ac.jp/crid/1390282681284071168,https://doi.org/10.2497/jjspm.45.242