1. An interglacial beaver dam deposit at Vimpeli, Ostrobothnia, Finland;Aalto;Bulletin of the Geological Survey of Finland,1989
2. An eroded interglacial deposit at Vimpeli, South Bothnia, Finland;Aalto;Bulletin of the Geological Survey of Finland,1983
3. Glacial stratigraphy of Koillismaa and North Kainuu, Finland;Aario;Fennia,1979
4. Sedimentation beneath ice shelves — the view from ice stream B;Alley;Marine Geology,1989
5. Vegetation and its environment in Denmark in the Early Weichselian Glacial (last glacial);Andersen;Danmarks Geologiske Undersokelse,1961