@article{ref1,
title="An exploratory study of safety factors in an institution for the mentally retarded",
journal="Training school bulletin",
year="1973",
author="Overbeck, D. B. and Talkington, L. W.",
volume="70",
number="2",
pages="88-92",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0041-0918",
doi="",
url="http://dx.doi.org/"
}