Antwerp Central Station Extension
- Antwerp North-South railway link for a new urban development tunnelling and other underground techniques. Presented at: AFTES - Journées techniques, Chambéry, 2005, pp. 279-286. (2005):
- Le passage du TGV Bruxelles-Amsterdam sous la Gare Centrale à Anvers. Presented at: AFTES - Journées techniques, Lille, 1990, pp. 215-222. (1990):