@book{hs-d-05.02-100.1923.02,
	school = {BFS},
	month = {Jan},
	language = {DE},
	title = {Die Indexziffer des eidg. Arbeitsamtes},
	institution = {Bundesamt für Statistik (BFS)},
	pages = {4},
	number = {308381},
	url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/308381/master}
}