@article{ref1,
title="A profile and longitudinal study on fear and its control",
journal="Zeitschrift fur Experimentelle und Angewandte Psychologie",
year="1971",
author="Fenz, W. D.",
volume="18",
number="2",
pages="189-203",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0044-2712",
doi="",
url="http://dx.doi.org/"
}