Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Harada Naoki and Takuma Masanori and Tsujikawa Masato and Higashi Kenji,White Layer Microstructure Obtained in Reproduction Test of Friction Surface of Cast Steel Brake Disk Material,Journal of Japan Foundry Engineering Society,13420429,Japan Foundry Engineering Society,2013,85,1,21-25,https://cir.nii.ac.jp/crid/1390001206509304832,https://doi.org/10.11279/jfes.85.21