Conference paper (2013) - S Ekelund (author), P van Duin (author), B Ankersmit (author), Roger Groves (author), R. M. Groves (author), Roger Michael Groves (author), Roger M. Groves (author), RM Groves (author), R.M. Groves (author), A Jorissen (author), H Schellen (author), A Suikker (author)