MAJCHRZAK, Kinga. Kurt Lüscher and others, Generations, Intergenerational Relations and Generational Policy, Universität Konstanz, Konstanz 2015. AY. Online. 30 April 2016. Vol. 22, pp. 459-461. [Accessed 6 July 2025]. DOI 10.12775/RA.2015.032.