@article{ref1,
title="The Lincoln-Oseretsky motor development scale",
journal="Genetic psychology monographs",
year="1955",
author="Sloan, W.",
volume="51",
number="2",
pages="183-252",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0016-6677",
doi="",
url="http://dx.doi.org/"
}