@book{ BA14494911,
author = "Olweus, Dan",
title = "Aggression in the schools : bullies and whipping boys",
publisher = "Hemisphere,Distributed solely by Halsted Press, division of J. Wiley",
year = "1978",
series = "The series in clinical and community psychology",
number = "",
URL = "https://ci.nii.ac.jp/ncid/BA14494911"
}