@book{be-d-13.04-IV-Statistik_2020, school = {BFS}, month = {May}, language = {DE}, title = {IV-Statistik 2020}, institution = {Bundesamt für Sozialversicherungen (BSV)}, publisher = {Bundesamt für Sozialversicherungen (BSV)}, copyright = {Bundesamt für Sozialversicherungen (BSV)}, address = {Bern}, pages = {10}, year = {2021}, number = {16784094} }