- European shortsea shipping conference EEIG: Third European research roundtable conference on shortsea shipping, Shortsea 96, Bergen, Norway, June 20-21, 1996
- European Shortsea Shipping: Proceedings from the second European Research Roundtable conference on Shortsea Shipping. Strategies for achieving cohesion in Europe through shortsea shipping, 2-3 June 1994, Athens/Vouliagmeni