SCHRAMKE, Grzegorz. Sychta, Lorentz, Samp and Others. Kashubian Sources in Polish Folk Demonologies. Literatura Ludowa. Journal of Folklore and Popular Culture. Online. 24 September 2026. Vol. 70, no. 1-2, pp. 153-166. [Accessed 24 September 2026]. DOI 10.12775/LL.1.2.2026.011.