@article {10.3262/PAED2006062, 
	title = "Materialien",
	journal = "Pädagogik",
	ISSN = "0933-422X",
	year = "2020",
	number = "6",
	pages = "62-64",
	doi = "10.3262/PAED2006062",
	url = "https://content-select.com/index.php?id=bib_view&doi=10.3262%2FPAED2006062",
	publisher = "Beltz Verlagsgruppe",
	language = "",
}