Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ship Manoeuvring and Management Committee,On The Internatinal Regulations for Preventing Collisions at Sea(Rules of Nautical Road),NAVIGATION,0450660X,Japan Institute of Navigation,1974,42,0,1-36,https://cir.nii.ac.jp/crid/1390001206051984512,https://doi.org/10.18949/jinnavib.42.0_1