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2. The East Greenland Current north of Denmark Strait, Pt. 1;Aagaard;Arctic,1968
3. Radiocaesium from Sellafield effluents in Greenland waters;Aarkrog;Nature, London,1983
4. Flushing times of the North Sea,1983
5. On the hydrographic fluctuations in the Labrador Sea during the years 1959–1969;Blindheim;Fiskeridirektorates Skrifter Bergen, Serie Havundersokelser,1974