@misc{internationalization-of-social-law,
  title   = {Internationalization of Social Law},
  author  = {Germann, Urs},
  year    = {2014},
  month   = {jun},
  url     = {https://www.historyofsocialsecurity.ch/timeline/expansion-and-consolidation-of-the-welfare-state/internationalization-of-social-law}
}