@article{ref1,
title="Understanding child development through group techniques and play",
journal="Bulletin of the Menninger Clinic",
year="1975",
author="Kernberg, P. F. and Ware, L. M.",
volume="39",
number="5",
pages="409-419",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-9284",
doi="",
url="http://dx.doi.org/"
}