Ecological situation in the North Sea during spring and winter 1986/87
Brockmann, U.H.; Pohlmann, T.; Becker, G.; König, P.; Aletsee, L.; Rick, H.-J.; Krause, M.; Martens, P.; Knickmeyer, R.; Heyer, K. (1994). Ecological situation in the North Sea during spring and winter 1986/87, in: Sündermann, J. (Ed.) Circulation and contaminant fluxes in the North Sea. pp. 56-89
In: Sündermann, J. (Ed.) (1994). Circulation and contaminant fluxes in the North Sea. Springer-Verlag: Berlin. ISBN 3-540-56825-5. XIV, 654, 391 fig. pp. https://dx.doi.org/10.1007/978-3-642-78294-7, meer