RT Article T1 Psycho-emotional violence, its association, co-occurrence, and bidirectionality with cyber, physical and sexual violence JF Journal of child & adolescent trauma VO 13 SP 365 OP 380 A1 Paat, Yok-Fong A2 Peskin, Melissa A2 Markham, Christine M. LA English YR 2019 UL https://krimdok.uni-tuebingen.de/Record/191266903X DO 10.1007/s40653-019-00283-z