1. Mire—repositories of climatic information or self perpetuating ecosystems;Frenzel,1983
2. De svenska hogmossarnas geologi;Granlund;Suer. Geol. Unders. Ser. C,1932
3. Size and shape in raised mire ecosystems: a geophysical model;Ingram;Nature,1982
4. Formation of ridge-hollow relief as a result of moisture outflow from bogs;Ivanov;Bull, of Leningrad Univ., Ser. Geological and Geographical,1956
5. Foundations of Hydrology of the Forest Zone Bogs.;Ivanov,1957