@article{ref1,
title="The inner world of Europeans and Americans in Nanjing before and after the Nanjing massacre",
journal="Min Guo Dang An",
year="2001",
author="Xu, L.",
volume="",
number="1",
pages="88-94",
abstract="<p>[Abstract unavailable]</p><p>Language: zh</p>",
language="zh",
issn="1000-4491",
doi="",
url="http://dx.doi.org/"
}