@book{do-d-20-SILC-ind-2009, school = {BFS}, month = {Aug}, abstract = {Periode 2009}, language = {DE}, title = {Persönlicher Fragebogen}, institution = {Bundesamt für Statistik (BFS)}, copyright = {Bundesamt für Statistik (BFS)}, pages = {186}, number = {527958}, url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/527958/master} }