Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 八島 信雄,機関保守整備の最近の傾向,JOURNAL OF THE MARINE ENGINEERING SOCIETY IN JAPAN,03883051,The Japan Institute of Marine Engineering,1979,14,2,122-123,https://cir.nii.ac.jp/crid/1390001205161604224,https://doi.org/10.5988/jime1966.14.122