- document
- Bennetts, L.G. (author) conference paper 2007
- document
- Garme, Karl (author), Kuttenkeuler, Jakob (author) conference paper 2005
- document
- Kjeldsen, S.P. (author) conference paper 1993
- document
- Dallinga, Reint P. (author), Hubregtse, Arne H. (author), Siregar, F.R.T. (author), Rustenburg, A. (author) conference paper 1992
- document
- Werenskiold, Per (author) conference paper 1971