@phdthesis{Popp2006,
  author      = {Steffen Popp},
  title       = {Late Quaternary Environment of Central Yakuutia (NE{\"i} Siberia): Signals in Frozen Ground and Terrestrial Sediments},
  type        = {doctoralthesis},
  pages       = {85 S. : graph. Darst.},
  year        = {2006},
}