- document
- Lourenco, P.B. (author), De Borst, R. (author), Rots, J.G. (author) journal article 1997
- document
- Wang, W.M. (author), Sluys, L.J. (author), De Borst, R. (author) journal article 1997
- document
- Hashagen, F. (author), Schellekens, J.C.J. (author), De Borst, R. (author), Parisch, H. (author) journal article 1995