Conference paper (2008) - H Smith (author), J Buckle (author), P Hastings (author), R Redman (author), B Wooff (author), K Yeung (author), PC Friberg (author), C Walthe (author), R Kackley (author), T Jenness (author), R Tilanus (author), J Dempsey (author), R Hills (author), M Kroug (author), T Zijlstra (author), T.M. Klapwijk (author), G Bell (author), J Richer (author), E de Curtis (author), S Withington (author), J Leech (author), R Williamson (author), W Dent (author)

Journal article (2001) - S Withington (author), J Leech (author), G Yassin (author), KG Isaak (author), BD Jackson (author), JR Gao (author), T.M. Klapwijk (author)

Conference paper (2000) - J Leech (author), S Withington (author), G Yassin (author), H Smith (author), BD Jackson (author), JR Gao (author), T.M. Klapwijk (author)