@article{ref1,
title="Statistical study of flotation of immersed bodies",
journal="Nippon Hoigaku Zasshi",
year="1969",
author="Hirose, H. and Fukumoto, K. and Aramaki, H. and Fukumoto, H. and Tsukamoto, S.",
volume="23",
number="5",
pages="376-389",
abstract="<p>[Abstract unavailable]  Keywords: Drowning; Drowning prevention </p> <p>Language: ja</p>",
language="ja",
issn="0047-1887",
doi="",
url="http://dx.doi.org/"
}