@book{ title = {Der Inselmann }, author = {Gieselmann, Dirk <1978->}, editor = {Verlag Kiepenheuer & Witsch}, editor = {Media:ohne Hilfsmittel zu benutzen }, year = {2023}, edition = {1. Auflage}, address = {Köln }, publisher = {Kiepenheuer & Witsch}, }