@book{do-d-03.04-LSE-2022-03, school = {BFS}, month = {Jan}, language = {DE}, title = {Brief für Mehrbetriebsunternehmen}, institution = {Bundesamt für Statistik (BFS)}, copyright = {Bundesamt für Statistik (BFS)}, pages = {2}, number = {23889616}, url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/23889616/master} }