@article{ref1,
title="Historical observation on baby carriages in Japan",
journal="Josanpu zasshi",
year="1976",
author="Kato, Shinsuke",
volume="30",
number="1",
pages="46-53",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="0047-1836",
doi="",
url="http://dx.doi.org/"
}