@misc{uch-office-federal-des-assurances-sociales-ofas,
  title   = {{Office fédéral des assurances sociales (OFAS)}},
  author  = {},
  year    = {},
  month   = {},
  url     = {https://www.histoiredelasecuritesociale.ch/artikel/rxz-les-institutions/beh-histoire-de-la-securite-sociale-offices-federaux/uch-office-federal-des-assurances-sociales-ofas}
}