@misc{maria-fierz,
  title   = {Maria Fierz},
  author  = {Stüdli, Beat},
  year    = {2026},
  month   = {jun},
  url     = {https://www.histoiredelasecuritesociale.ch/articles/les-protagonistes/histoire-de-la-securite-sociale-scientifiques-et-experts/maria-fierz}
}