Conference paper (2007) - E Bubelis (author), D Castelliti (author), P Coddington (author), I Dor (author), C Fouillet (author), E de Geus (author), TD Marshall (author), WFG van Rooijen (author), M Schikorr (author), R Stainsby (author)

Journal article (2006) - HE Hulshoff Pol (author), HG Schnack (author), U Bürgel (author), K Zilles (author), E de Geus (author), DL Boomsma (author), RS Kahn (author), D. Posthuma (author), RCW Mandl (author), WF Baaré (author), C.J. van Oel (author), NE van Haren (author), DL Collins (author), AC Evans (author), K Amunts (author)