Kowalczyk, Kamila. “The Unknown Fate of a Well-Known Book: About Rediscovering Heinrich Hoffmann’s Classic Work”. Dzieciństwo. Literatura i Kultura 2, no. 1 (July 31, 2020): 193-207. Accessed July 22, 2024. https://journals.polon.uw.edu.pl/index.php/dlk/article/view/531.