@book{do-f-14.04.01-cod-34, school = {BFS}, month = {Dec}, language = {FR}, title = {Communication officielle 2021 n° 1}, institution = {Bundesamt für Statistik (BFS)}, pages = {9}, number = {15020905}, url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/15020905/master} }