@book{411-1989-df,
	school = {BFS},
	month = {Dec},
	language = {DE/FR},
	title = {Statistisches Jahrbuch der Schweiz 1989},
	institution = {Bundesamt für Statistik (BFS)},
	publisher = {NZZ Libro (NZZ_BUCHV)},
	copyright = {NZZ Libro (NZZB)},
	address = {Zürich},
	ISBN = {3 85823 223 8},
	pages = {375},
	year = {1988},
	price = {120},
	number = {4702057},
	url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/4702057/master}
}