1997, Part of book or chapter of book (Hulstijn, W.; Peters, H.; Lieshout, P.v. (ed.), Speech motor production and fluency disorders: Brain research in speech production)
2002, Part of book or chapter of book (Nooteboom, S.G.; Weerman, F.P.; Wijnen, F.N.K. (ed.), Storage and computation in the language faculty, pp. 183-216)
2002, Article / Letter to editor (Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology, vol. 55, iss. 2, (2002), pp. 465-484)
1999, Article in monograph or in proceedings (Gantchev, N.; Gantchev, G.N. (ed.), Proceedings of the international conference "From basic motor control to functional recovery, pp. 187-190)
2002, Article / Letter to editor (Bigs: Bulletin of the International Graphonomics Society, Society for the Science and Technology of Handwriting and Other Graphic Skills, vol. 16, iss. 1-2, (2002), pp. 3-6)