| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Future Challenges for Inland Navigation: A Scientific Appraisal of the Consequences of Possible Strategic and Economic Developments up to 2030 | 978-90-5487-854-4 (90-5487-854-1) | 2011 | Christa Sys |
| Future Challenges for the Port and Shipping Sector | 978-1-84311-771-1 (1-84311-771-1) | 2008 | Hilde Meersman · Eddy Van De Voorde |