@book{287-0900,
	school = {BFS},
	month = {Nov},
	language = {DE},
	title = {Weltsprache Statistik},
	institution = {Bundesamt für Statistik (BFS)},
	publisher = {Bundesamt für Statistik (BFS)},
	address = {Neuchâtel},
	copyright = {Bundesamt für Statistik (BFS)},
	ISBN = {978-3-303-00419-7},
	pages = {26},
	year = {2009},
	price = {0},
	number = {347333},
	url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/347333/master}
}