- document
- Vuren, S. van. (author), Ottevanger, W. (author) report 2006
- document
- Sloff, C.J. (author) report 2006
- document
- Vuren, S. van (author), Sloff, C.J. (author) report 2006
- document
- Winterwerp, J.C. (author), Jeuken, M.C.J.L. (author), Helvert, M.A.G. van (author), Kuijper, C. (author), Spek, A.J.F. van der (author), Stive, M.J.F. (author), Thoolen, P.M.C. (author), Wang, Z.B. (author) report 2000
- document
- Sloff, C.J. (author), Flokstra, C. (author) report 2000
- document
- Mosselman, E. (author) report 1998