Eisma, D.; Irion, G. (1988). Suspended matter and sediment transport, in: Salomons, W. et al.Pollution of the North Sea. An assessment. pp. 20-35. http://dx.doi.org/10.1007/978-3-642-73709-1_2
In: Salomons, W. et al. (1988). Pollution of the North Sea: An assessment. Springer-Verlag: Berlin, Heidelberg, New York, London, Paris, Tokyo. ISBN 3-540-19288-3. X, 687 pp. https://dx.doi.org/10.1007/978-3-642-73709-1, meer