@article{ref1,
title="Maturation disorders and maturation crises",
journal="Deutsche Medizinische Wochenschrift",
year="1967",
author="Specht, F.",
volume="92",
number="37",
pages="1674-1680",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0012-0472",
doi="10.1055/s-0028-1106024",
url="http://dx.doi.org/10.1055/s-0028-1106024"
}