Dispersion of surface plumes in the Southern North Sea Alan J. ElliottDavid C. Wallace OriginalPaper 01 February 1989 Pages: 1 - 16
Der Eiswinter 1988/89 im deutschen Küstengebiet zwischen Ems und Trave Gerhard Koslowski Mitteilungen 01 June 1989 Pages: 17 - 19
Content of radio caesium in the water of the Northern North Atlantic during the year 1985 Hans Kautsky OriginalPaper 01 September 1989 Pages: 21 - 26
New harmonic tidal constants for some German North Sea stations Erich Pansch OriginalPaper 01 September 1989 Pages: 27 - 39