Journal article (2002) - G Bartholomeeusen (author), GC Sills (author), S Masala (author), D Chan (author), D Znidarcic (author), WGM van Kesteren (author), LM Merckelbach (author), R Pykes (author), WD Carrier (author), H. Lin (author), D Penumadu (author), J.C. Winterwerp (author), JC Winterwerp (author), Han Winterwerp (author), Johan Christiaan Winterwerp (author), J. C. Winterwerp (author), Johan C. Winterwerp (author)