@article{ref1,
title="Aerial application accidents 1963 to 1966. An analysis of the principal factors",
journal="Archives of environmental health",
year="1968",
author="Reich, G. A. and Berner, W. H.",
volume="17",
number="5",
pages="776-784",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-9896",
doi="",
url="http://dx.doi.org/"
}