REFERENCES
- Fonselius , S.H. 1969 . “ Hydrography of the Baltic Deep Basins. ” . In Fishery Board of Sweden, Series Hydrography, 23.
- Petrén , O. and Walin , G. 1975 . “ Some observations of the deep flow in the Bornholm Strait during the period June 73-Dec. 74. ” . In Oceanographie Institution, University of Gothenburg Report 12.