1. On dating the genesis of pent banks and hollows in the raised bogs of southwestern Finland;Aartolahti;Bull. Comm. Géol. Finl.,1967
2. Geologi og arkaeologi i Draved Mose;Andersen;Medd. Dan. Geol. Foren.,1966
3. Andersen , S. Th. 1970 The relative pollen productivity and pollen representation of north European trees, and correction factors for tree pollen spectra Dan. geol, Underss. 2:96 99
4. Kolorimetriske bestemmelser af humificeringstal i højmosctørv fra Fuglsø more på Djursland;Bahnson;Medd. Dan. Geol. Foren.,1968
5. Barden , L. Berry , P. L. 1968 Model of the consolidation process in peat soils Proc. 3rd Int. Peat Congr., Quebec 18-23 August 119 128