- document
- Meijer, D.G. (author), Ruff, J.F. (author), Verheij, H.J. (author) report 1993
- document
- Meer, J.W. van der (author), Waal, J.P. de (author) report 1993
- document
- Meer, J.W. van der (author) report 1988
- document
- Stans, J.C. (author) report 1977