Liefkenshoektunnel: protection of the tunnel against damage caused by ship anchors by means of asphalt mattresses
Wens, F.; Meyvis, L.; Van Eerdenbrugh, C.; De Saint Aubain, G.; Pauwels, W.; Elskens, F. (1992). Liefkenshoektunnel: protection of the tunnel against damage caused by ship anchors by means of asphalt mattresses, in: 10th International Harbour Congress, Antwerpen 15-19 juni 1992: proceedings. pp. 4.1 - 4.12
In: (1992). 10th International Harbour Congress, Antwerpen 15-19 juni 1992: proceedings. Koninklijke Vlaamse Ingenieursvereniging (KVIV): Antwerpen. ISBN 90-5204-017-6. different pagination pp., meer