Distribution of calcareous, siliceous and organic-walled planktic microfossils in surface sediments of the Nordic Seas and their relation to surface-water masses
J. Matthiessen et al., Distribution of calcareous, siliceous and organic-walled planktic microfossils in surface sediments of the Nordic Seas and their relation to surface-water masses, NORTHERN NORTH ATLANTIC: A CHANGING ENVIRONMENT, 2001, pp. 105-127