@misc{margarita-schwarz-gagg,
  title   = {Margarita Schwarz-Gagg},
  author  = {Germann, Urs},
  year    = {2014},
  month   = {jun},
  url     = {https://www.historyofsocialsecurity.ch/articles/stakeholders/history-of-social-security-scientific-research-and-experts/margarita-schwarz-gagg}
}