@article{Thiemeyer2006,
  author    = {Heinrich Thiemeyer},
  title     = {From Megachad to Microchad - environmental changes during the Holocene},
  journal   = {Berichte des Sonderforschungsbereichs 268},
  volume    = {14},
  pages     = {11 -- 18},
  year      = {2006},
}