@article{691939,
      author = {Sys, Christa. and Vanelslander, Thierry. and Ponnekeblom,  Gentbrugge. and Crius Group, Hulshout.},
      url = {http://library.usi.edu/record/691939},
      title = {Future challenges for inland navigation : a scientific  appraisal of the consequences of possible strategic and  economic developments up to 2030 /},
      recid = {691939},
      pages = {1 online resource (240 pages) :},
}