@book{be-i-06.03-05.02.2021-GfK-Institut,
	school = {BFS},
	month = {Feb},
	language = {IT},
	title = {Cifre dell'istituto GfK},
	institution = {Bundesamt für Statistik (BFS)},
	copyright = {Bundesamt für Statistik (BFS)},
	address = {Neuchâtel},
	pages = {1},
	year = {2022},
	number = {16064095},
	url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/16064095/master}
}