1. Stepping around;Bles,1981
2. Bles, W.; Bos, J. E. Een ruimtelijk orientatie model. TNO report 1994 A-58. TNO Human Factors Research Institute, Soesterberg, The Netherlands; 1994.
3. Somatosensory compensation for loss of labyrinthine function;Bles;Acta Otolaryngol. Stockh.,1984
4. Bles, W.; De Graaf, B.; Bos, J. E. Vestibular examination in pilots susceptible to motion sickness. AGARD Conference Proceedings: the clinical basis for aeromedical decision making. CP-553:15/1–15/8; 1994.
5. Motion sickness;Bles;Brain Res. Bull.,1999