Conference paper (2012) - Q. Zhao (author), I.T. Young (author), K Jalink (author), S de Jong (author), B van Geest (author), KWJ Stoop (author), B Schelen (author), R.N. Schouten (author), R Oever (author), R Leenen (author), HC van Kuijk (author), I Peters (author), FJ Polderdijk (author), JT Bosiers (author)

Journal article (2007) - GM Hagen (author), W. Caarls (author), M Thomas (author), A Hill (author), KA Lidke (author), B. Rieger (author), C Fritsch (author), B van Geest (author), TM Jovin (author), D Arndt-jovin (author)