1. Cyclic climatic variations in climate over the past 5500 yr reflected in raised bogs;Aaby;Nature,1976
2. Hasseln i Sverige fordom och nu;Andersson;Sveriges Geologiska Undersöekning,1902
3. Shore displacement at Stockholm during the last 1000 years;Åse;Geographical Annals,1980
4. Eustasy, climate and shore-displacement;Åse;Geographical Annals,1994
5. Littorina transgressions in Blekinge;Berglund;South Sweden. Geol. Fören. Stockh. Förh.,1971