Johansson S. (2013) “Innovative Methods and Models of Collaboration in the Field of Pedagogical Prevention of Xenophobia, Anti-Semitism and Right-wing Extremism: Chances and Perspectives for a Better Cooperation between Formal and Non-formal Education in Germany”, Socialinė teorija, empirija, politika ir praktika, 70, pp. 119-132. doi: 10.15388/STEPP.2013.0.1394.