@article{ref1,
title="On waywardness",
journal="Geneeskundige Gids",
year="1959",
author="Pruyt, S.",
volume="37",
number="",
pages="451-456",
abstract="<p>[Abstract unavailable]</p><p>Language: nl</p>",
language="nl",
issn="0016-6464",
doi="",
url="http://dx.doi.org/"
}