- document
- Huisman, J. (author) public lecture 1993
- document
- Laddé, E.E. (author) public lecture 1993
- document
- Van Westrhenen, S.C. (author) public lecture 1993
- document
- Van Lohuizen, H.P.S. (author) public lecture 1993
- document
- In't Veld, J. (author) public lecture 1993
- document
- Van Weele, A.F. (author) public lecture 1993
- document
- Blass, H.J. (author) public lecture 1992
- document
- Zeevenhooven, N.H.C.E. (author) public lecture 1992
- document
- Scholten, J.J.F. (author) public lecture 1992
- document
- Schijve, J. (author) public lecture 1992
- document
- Montfoort, A.G. (author) public lecture 1992
- document
- Steketee, J.A. (author) public lecture 1992
- document
- Van Schagen, H. (author) public lecture 1992
- document
- Haak, A.J.H. (author) public lecture 1991
- document
- De Vroedt, C. (author) public lecture 1991
- document
- Schierbeek, B.B. (author) public lecture 1991
- document
- Van Tol, J. (author) public lecture 1991
- document
- Wittenberg, H. (author) public lecture 1991
- document
- De Haas, J. (author) public lecture 1991
- document
- Stolk, A.L. (author) public lecture 1990