@article{SinziA.M.:1961-12-10,
author="Sinzi, A.M. and Sugimoto, K.",
title="Dip of Sea Horizon in the Pacific Ocean from Ogasawara to Guam",
journal="日本航海学会誌",
ISSN="04666607",
publisher="Japan Institute of Navigation",
year="1961",
month="dec",
volume="",
number="26",
pages="13-14",
URL="http://ci.nii.ac.jp/naid/110006446538/en/",
DOI="",
}