Journal article (2009) - K Hollenstein (author), M Comellas-Bigler (author), LE Bevers (author), MC Feiters (author), W Meyer-Klaucke (author), P.L. Hagedoorn (author), KP Locher (author)

Conference paper (2009) - MC Feiters (author), W Meyer-Klaucke (author), LE Bevers (author), P.L. Hagedoorn (author), W.R. Hagen (author), AV Kostenko (author), AV Soldatov (author), C Leblanc (author), G Michel (author), P Potin (author), FC Kuepper (author), K Hollenstein (author), KP Locher (author)