@article{ref1,
title="Social isolation from agemates among nursery school children",
journal="Journal of child psychology and psychiatry",
year="1980",
author="Scarlett, W. G.",
volume="21",
number="3",
pages="231-240",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9630",
doi="",
url="http://dx.doi.org/"
}