Journal article (2000) - BJ Pawlak (author), AA Menovsky (author), T Gregorkiewics (author), CAJ Ammerlaan (author), W Takkenberg (author), F. Tichelaar (author), FD Tichelaar (author), Frans D. Tichelaar (author), F. D. Tichelaar (author), Frans Tichelaar (author), F.D. Tichelaar (author), A Wolos (author), P. F.A. Alkemade (author), PFA Alkemade (author), Paul Alkemade (author), P.F.A. Alkemade (author), Paul F.A. Alkemade (author)