@article{ref1,
title="Implication of modern technology to geographical distribution of Japanese diving-fishing",
journal="Journal of human ergology",
year="1981",
author="Tanaka, Y. and Ohtsuka, R. and Suzuki, T.",
volume="10",
number="1",
pages="3-12",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0300-8134",
doi="",
url="http://dx.doi.org/"
}