@article{ref1,
title="Development of a frost and ice detection system for highway bridges",
journal="Transportation research record",
year="1976",
author="Fox, Norbert K.",
volume="576",
number="",
pages="17-19",
abstract="A frost and ice detection system for bridge decks based on the detection of the heat of fusion of ice is being used experimentally in Iowa. Observation of the operation of 5 installations during the 1971-72 winter revealed that 57 alarms were genuine and 9 were false and that on 7 occasions the units failed to detect frost, ice, or snow.<p />",
language="en",
issn="0361-1981",
doi="",
url="http://dx.doi.org/"
}