Prevention 2.0: targeting cyberbullying @ school
Prevention Science (2014) - Comment
pubmed: 24122481  doi: 10.1007/s11121-013-0438-y  issn: 1573-6695  issn: 1389-4986 

Ralf Wölfer, Anja Schultze-Krumbholz, Pavle Zagorscak, Anne Jäkel, Kristin Göbel, Herbert Scheithauer