@misc{ckd-caisses-de-compensation,
  title   = {{Caisses de compensation}},
  author  = {},
  year    = {},
  month   = {},
  url     = {https://www.histoiredelasecuritesociale.ch/artikel/rxz-les-institutions/rww-histoire-de-la-securite-sociale-caisses-dassurance/ckd-caisses-de-compensation}
}