Journal article (2005) - AH Priem (author), AAK Klaassen (author), EJ Reijerse (author), TE Meyer (author), C Luchinat (author), F Capozzi (author), WR Dunham (author), W.R. Hagen (author), Fred Hagen (author), WR Hagen (author), Wilfred R. Hagen (author)