@article{ref1,
title="Grief reactions in the elderly following death of a spouse: the role of crisis intervention and nursing",
journal="Journal of gerontological nursing",
year="1977",
author="Fell, Juergen",
volume="3",
number="6",
pages="17-20",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-9134",
doi="",
url="http://dx.doi.org/"
}