@article{ref1,
title="Bullying among children and adolescents",
journal="Scandinavian journal of psychology",
year="2020",
author="Thornberg, Robert and Hunter, Simon C. and Hong, Jun S. and Rönnberg, Jerker",
volume="61",
number="1",
pages="1-5",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0036-5564",
doi="10.1111/sjop.12610",
url="http://dx.doi.org/10.1111/sjop.12610"
}