@book{001-9004,
	school = {BFS},
	month = {Jan},
	language = {DE/FR},
	title = {Bevölkerungsentwicklung 1850-1990},
	institution = {Bundesamt für Statistik (BFS)},
	publisher = {Bundesamt für Statistik (BFS)},
	address = {Bern},
	copyright = {Bundesamt für Statistik (BFS)},
	ISBN = {3-303-01034-X},
	pages = {243},
	year = {1992},
	price = {31},
	number = {346093},
	url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/346093/master}
}