Journal article (2004) - MG Debije (author), M.P. de Haas (author), J.M. Warman (author), M Fontana (author), N Stutzmann (author), M Kristiansen (author), WR Caseri (author), P Smith (author), S Hoffmann (author), TI Sølling (author)

Journal article (2004) - BW Laursen (author), K Nørgaard (author), K Kjaer (author), N Tcheborareva (author), MD Watson (author), K Mullen (author), J Piris (author), N Reitzel (author), JB Simonsen (author), CB Nielsen (author), J Als-Nielsen (author), T Bjørnholm (author), TI Sølling (author), MM Nielsen (author), O Bunk (author)