Gilleir, F., Easton, M., Ponsaers, P. & Cools, M. (2009). Checking aspects of ‘Nodal Orientation’ for Policing the Port of Antwerp., In M., Cools, S., De Kimpe, B., De Ruyver, M., Easton, L., Pauwels, P., Ponsaers, T., Vander Beken, F., Vander Laenen, G., Vande Walle & G., Vermeulen (Eds.), Governance of Security Research Papers Series 2. Readings On Criminal Justice, Criminal Law & Policing (pp. 359-376). Antwerpen-Appeldoorn: Maklu (ISBN 978 90 466 0241 6).