@book{AS333-00-df,
	school = {BFS},
	month = {May},
	language = {DE/FR},
	title = {Tourismus in der Schweiz. Winterhalbjahr 1990/91},
	institution = {Bundesamt für Statistik (BFS)},
	publisher = {Bundesamt für Statistik (BFS)},
	copyright = {Bundesamt für Statistik (BFS)},
	address = {Bern},
	ISBN = {3-303-10163-9},
	pages = {44},
	year = {1991},
	price = {20.65},
	number = {28765480},
	url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/28765480/master}
}