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Hodder, K. H., Masters, J.E.G., Beaumont, W.R.C., Gozlan, R. E., Pinder, A. C., Knight, C. M. and Kenward, R. E., 2007.
Techniques for Evaluating the Spatial Behaviour of River-Fish.
Hydrobiologia, 582 (1), pp. 257-269.