Book chapter (1999) - MJA Neelen (author)

Design (1999) - J Heeling (author), L. van Duin (author), P.P.J. van Loon (author), F. Bollerey (author), M Wijk (author), A.F. Thomsen (author), MJA Neelen (author), E Balvers (author), FW van Voorden (author), H. de Jonge (author), Han Meyer (author), H.C. Bekkering (author), DH Frieling (author), C.M. Steenbergen (author), H.J.G. Rosemann (author), ACJM Eekhout (author)