@article{Sauer2016,
  author    = {Erich Sauer},
  title     = {Der herzoglich w{\"u}rttembergische Premiermaschinist Johann Christian Keim (1721-1787)},
  journal   = {Ludwigsburger Geschichtsbl{\"a}tter},
  volume    = {70},
  pages     = {33 -- 50},
  doi       = {10.57962/regionalia-20056},
  year      = {2016},
}