@inbook {1245,
	title = {Fachliche Konzepte zum Thema {\quotedblbase}Schwimmen und Sinken{\textquotedblleft} im Sachunterricht},
	booktitle = {GDSU-Journal, M{\"a}rz 2022},
	volume = {13},
	year = {2022},
	pages = {53-56},
	publisher = {GDSU e. V.},
	organization = {GDSU e. V.},
	address = {Berlin},
	author = {Fischer, Marie and Peschel, Markus},
	editor = {Diederich, Julia and Schr{\"o}er, Franz and Goll, Thomas}
}
