- document
- Kuijer, M.M.R. (author), Mathu, Th.J.J. (author), Dirkse, C. (author) other 1996
- document
- Kuijer, M.M.R. (author), Mathu, Th.J.J. (author), Dirkse, C. (author) report 1996
- document
- Matijasevic, V.C. (author), Appelboom, H.M. (author), Mathu, F. (author), Hadley, P. (author), van der Marel, D. (author), Mooij, J.E. (author) journal article 1993