RT Article T1 Low-level violence in schools: Is there an association between school safety measures and peer victimization? JF The journal of school health VO 81 IS 2 SP 107 OP 113 A1 Blosnich, John A1 Bossarte, Robert M. A2 Bossarte, Robert M. LA English YR 2011 UL https://krimdok.uni-tuebingen.de/Record/1912613999 DO 10.1111/j.1746-1561.2010.00567.x