1. An interglacial beaver dam deposit at Vimpeli, Ostrobothnia, Finland;Aalto;Geol. Surv. Fin. Bull.,1989
2. Naakenavaara interglacial—a till-covered peat deposit in western Finnish Lapland;Aalto;Bull. Geol. Soc. Fin.,1992
3. Morainic landforms in Northern Finland;Aario,1990
4. Koillismaan ja Pohjois-Kainuun deglasiaatiostratigrafia. Summary: deglaciation stratigraphy of Koillismaa and North Kainuu;Aario;Geologi,1978
5. Optical dating of late Quaternary sediment sequence from Sokli, northern Finland;Alexanderson;Geochronometria,2008