@misc{izy-cost-development-and-funding-of-health-insurance,
  title   = {{Cost Development and Funding of Health Insurance}},
  author  = {},
  year    = {},
  month   = {},
  url     = {https://www.historyofsocialsecurity.ch/articles/nqg-topics/izy-cost-development-and-funding-of-health-insurance}
}