Effects of language comprehension on visual processing - MEG dissociates early perceptual and late N400 effects
G. Hirschfeld, P. Zwitserlood, C. Dobel, Brain and Language 116 (2011) 91–96.

Grasping of extrafoveal targets: A robotic model
W. Schenck, H. Hoffmann, R. Möller, New Ideas in Psychology 29 (2011) 235–259.

Interference and facilitation in overt speech production investigated with event-related potentials
G. Hirschfeld, B. Jansma, J. Bölte, P. Zwitserlood, Neuroreport 19 (2008) 1227–1230.