1. Dekker, S . 2005: Port investment – towards an integrated planning of port capacity. PhD –Thesis, TRAIL/Delft University of Technology: Delft, Netherlands.
2. Dekker, S, Verhaeghe, RJ and Pols, AAJ . 2002: Expansion of the port of Rotterdam: Framework for evaluation. Transportation Research Record: Journal of the Transportation Research Board 1782: 49–55.
3. Dekker, S, Verhaeghe, RJ and Pols, AAJ . 2003: Economic impacts and public financing of port capacity investments: The case of Rotterdam port expansion. Transportation Research Record: Journal of the Transportation Research Board 1820: 55–61.
4. Eijgenraam, CJJ . 2005: Veiligheid tegen Overstromen – Kosten-Batenanalyse voor Ruimte voor de Rivier, deel 1 (Safety against flooding – Cost–benefit analysis, part 1) CPB Document No. 82, Centraal Planbureau: the Hague, Netherlands (in Dutch).
5. Freidenfelds, J . 1981: Capacity expansion – analysis of simple models with applications. North-Holland: New York, US/Oxford, UK.