@book{14229,
	author = {Abs, Hermann J.,},
	title = {The Challenge of Radicalization and Extremism :},
	publisher = {Brill,},
	year = {2022.},
	series = {Educational Research E-Books Online, Collection 2023},
	address = {Leiden ;},
	url = {http://dx.doi.org/10.1163/9789004525658}
}