de Vriend, H.J. (1999). On the predictability of coastal morphology, in: Barthel, K.-G. et al. (Ed.) Third European Marine Science and Technology Conference, Lisbon, 23-27 May 1998: Conference Proceedings. pp. 289-300
In: Barthel, K.-G. et al. (1999). Third European Marine Science and Technology Conference, Lisbon, 23-27 May 1998: Conference Proceedings. Office for Official Publications of the European Communities: Luxemburg. ISBN 92-828-4726-8. 515 pp., meer
