@article{Liehl1971,
  author    = {Ekkehard Liehl},
  title     = {Die Glash{\"u}tte des Freiherrn von Pfirdt in Falkensteig im H{\"o}llental (1759-1768)},
  journal   = {Alemannisches Jahrbuch},
  volume    = {1970},
  pages     = {233 -- 248},
  doi       = {10.57962/regionalia-19092},
  year      = {1971},
}