@article{FrankJaeger2013,
  author    = {Dieter Frank and Urs J{\"a}ger},
  title     = {7220 Kalktuff-Quellen (Cratoneurion)},
  journal   = {Naturschutz im Land Sachsen-Anhalt},
  volume    = {44},
  number    = {2},
  pages     = {25 -- 26},
  year      = {2013},
}