@article{ref1,
title="Neural control of motivated behavior",
journal="Neurosciences research program bulletin",
year="1973",
author="Stellar, E. and Corbit, J. D.",
volume="11",
number="4",
pages="296-410",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-3967",
doi="",
url="http://dx.doi.org/"
}