@misc{hvr-stalled-development-for-health-insurance,
  title   = {{Stalled Development for Health Insurance}},
  author  = {},
  year    = {},
  month   = {},
  url     = {https://www.historyofsocialsecurity.ch/zeitstrahl/cww-expansion-and-consolidation-of-the-welfare-state/hvr-stalled-development-for-health-insurance}
}