1. Abay Gaspar, H., Daase, C., Deitelhoff, N., Junk, J., & Sold, M. (2018). Was ist Radikalisierung? - Präzisierungen eines umstrittenen Begriffs. PRIF Report 5/2018. Frankfurt am Main: Leibniz-Institut Hessische Stiftung Friedens- und Konfliktforschung (HSFK).
2. Abram, D. (1996). The spell of the sensuous: Perception and language in a more-than-human world. Vintage Books.
3. Afanasjew, N. (2019). Die sanfte Rechte. Der Freitag, Retrieved June 17, 2020, from https://www.freitag.de/autoren/der-freitag/die-sanfte-rechte
4. Arrows, F. (2010). Indigenous spirituality as a source for peaceful relations. In E. J. Brantmeier, J. Lin, & J. P. Miller (Eds.), Spirituality, religion, and peace education. IAP-Information Age Publ.
5. Bajaj, M., & Brantmeier, E. J. (2011). The politics, praxis, and possibilities of critical peace education. Journal of Peace Education, 8, 221–224.