@article{ref1,
title="The Northeast blackout in retrospect. A mandate for auxiliary power systems",
journal="Hospitals",
year="1966",
author="Haldeman, J. C. and Lesparre, M.",
volume="40",
number="3",
pages="21-24",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-5973",
doi="",
url="http://dx.doi.org/"
}