Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SHIOTANI Shigeaki,On Comparison of Estimation Methods of Ship Waves,The Journal of Japan Institute of Navigation,03887405,Japan Institute of Navigation,2002,106,0,271-277,https://cir.nii.ac.jp/crid/1390282680457630848,https://doi.org/10.9749/jin.106.271