@article {910,
	title = {{\quotedblbase}Ton ab - erkl{\"a}r doch mal!"},
	journal = {Mathematik differenziert},
	volume = {1},
	year = {2017},
	pages = {22-27},
	publisher = {Braunschweig},
	address = {Westermann},
	author = {Christof Schreiber and Rebecca Klose and Kromm, H.}
}
