@article{ref1,
title="A comparison of heritability estimates of US Negro and white high school students",
journal="Acta geneticae medicae et gemellologiae",
year="1970",
author="Vandenberg, S. G.",
volume="19",
number="1",
pages="280-284",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0001-5660",
doi="",
url="http://dx.doi.org/"
}