Conference paper (2005) - P den Decker (author) , H Knoester (author) , H Meerman (author) , K. Dekker (author) , Wim van Horssen (author) , K. Vuik (author) , Piet Wesseling (author) , G Prokert (author) , B van 't Hof (author) , F van Beckum (author)

Journal article (2001) - F van Beckum (author) , Hans Melissen (author)