Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OIKAWA Kiyoshi,"Some Problems on Survival at Sea in STW, 1978 Convention",NAVIGATION,0450660X,Japan Institute of Navigation,1979,59,0,42-49,https://cir.nii.ac.jp/crid/1390001206052339712,https://doi.org/10.18949/jinnavib.59.0_42