1. Forest development, soil genesis and human activity illustrated by pollen and hypha analysis of two neighbouring podzols in Draved Forest, Denmark;Aaby;Dan. Geol. Unders. Ser. II,1983
2. The relative pollen productivity and pollen representation of north European trees, and correction factors for the tree pollen spectra;Andersen;Danm. Geol. Unders. Ser. II,1970
3. Forests at Lovenholm, Djursland, Denmark at present and in the past;Andersen;Biol. Skr. Dan. Vid. Selsk.,1984