@book{be-f-13.04-AHV-Statistik_2020, school = {BFS}, month = {May}, language = {FR}, title = {Statistique de l'AVS 2020}, institution = {Bundesamt für Sozialversicherungen (BSV)}, publisher = {Bundesamt für Sozialversicherungen (BSV)}, address = {Bern}, copyright = {Bundesamt für Sozialversicherungen (BSV)}, pages = {8}, year = {2021}, number = {16784097}, url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/16784097/master} }