• Torfvorkommen und Torfabbau in Thüringen 

      Lange, Peter (TELMA - Berichte der Deutschen Gesellschaft für Moor- und Torfkunde; Band 35; 2005)
      Abstract: Thüringen is not known as a territory of mires, but in the past there were a lot of them, mostly little ones. Peat have been mined for fuel in 1830 to 1875. This period of mining and shortly after the two ...