Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Sinzi A.M. and Sugimoto K.,Dip of Sea Horizon in the Pacific Ocean from Ogasawara to Guam,The Journal of the Nautical Society of Japan,04666607,Japan Institute of Navigation,1961,26,0,13-14,https://cir.nii.ac.jp/crid/1390282681072451840,https://doi.org/10.9749/jina.26.0_13