@book{do-d-09.03-LWZ-02, school = {BFS}, month = {Feb}, language = {DE}, title = {Leerwohnungszählung - Wegleitung}, institution = {Bundesamt für Statistik (BFS)}, pages = {8}, number = {11987909}, url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/11987909/master} }