@book{BK-17,
	school = {BFS},
	month = {May},
	language = {FR},
	title = {Assiste-t-on à une érosion de la classe moyenne?},
	institution = {Bundeskanzlei (BK)},
	publisher = {Bundeskanzlei (BK)},
	copyright = {Bundeskanzlei (BK)},
	address = {Bern},
	pages = {22},
	year = {2015},
	number = {346420},
	url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/346420/master}
}