@inbook {1204,
	title = {Sachunterricht und Digitalisierung. Positionspapier der GDSU (2019)},
	booktitle = {GDSU.de},
	year = {2019},
	pages = {1-10},
	publisher = {GDSU e. V.},
	organization = {GDSU e. V.},
	address = {Berlin},
	author = {Peschel, Markus and Gerv{\'e}, Friedrich and Irion, Thomas and Gryl, Inga and Schmeinck, Daniela}
}
