@article{ref1,
title="Reflections on six decades of research on adolescent behavior and development",
journal="Journal of youth and adolescence",
year="2018",
author="Jessor, Richard",
volume="47",
number="3",
pages="473-476",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0047-2891",
doi="10.1007/s10964-018-0811-z",
url="http://dx.doi.org/10.1007/s10964-018-0811-z"
}