- document
- Holtrop, A. (author), Floris, J. (author), Teerds, P.J. (author), Princen, B. (author), De Koning, K. (author) journal article 2011
- document
- Grafe, C. (author), De Bruijn, D. (author), Floris, J. (author), Tielens, G. (author), Maaskant, M. (author) journal article 2010