@article{ref1,
title="Normative mediation of reactions to crowding. A comment",
journal="Environmental psychology and nonverbal behavior",
year="1977",
author="Karlin, Robert A.",
volume="1",
number="2",
pages="103-103",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0361-3496",
doi="10.1007/BF01145459",
url="http://dx.doi.org/10.1007/BF01145459"
}