@article{Sauerborn2016,
  author    = {Franz-Dieter Sauerborn},
  title     = {Joseph Kr{\"a}nckel},
  journal   = {Zeitschrift des Breisgau-Geschichtsvereins "Schau-ins-Land"},
  series    = {Uhrmacher und breisgau-landst{\"a}ndisch geometrischer Revisor},
  volume    = {135},
  pages     = {87 -- 105},
  doi       = {10.57962/regionalia-17865},
  year      = {2016},
}