@book{66722,
	author = {Scholz, Holger and Vesper, Roswitha},
	title = {Facilitation},
	publisher = {Verlag Franz Vahlen},
	year = {2022},
	address = {München},
	edition = {2. korrigierter Nachdruck},
	url = {https://d-nb.info/1216579415/04}
}