@article{ref1,
title="Train catastrophy outside Mjölby",
journal="Lakartidningen",
year="1975",
author="Alm, A. and Johansson, H. and Liljedahl, S. O. and Sjödahl, R.",
volume="72",
number="26",
pages="2767-2772",
abstract="<p>[Abstract unavailable]</p><p>Language: sv</p>",
language="sv",
issn="0023-7205",
doi="",
url="http://dx.doi.org/"
}