Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Toshiro Shimamoto and Junichi Noguchi and Ichiro Tanaka and Toshihiro Yamaguchi,Engine Weight Reduction Using Alternative Light Materials,SAE Technical Paper Series,0148-7191,SAE International,1992-09-01,,,,https://cir.nii.ac.jp/crid/1872835442966641792,https://doi.org/10.4271/922090