Drew, Gillian H.; Tamer Vestlund, Asli; Jordinson, G.; Taha, M. P. M.; Smith, Richard; Tyrrel, Sean F.; Longhurst, Philip J.; Pollard, Simon J. T.(2007-10-01)
Dunn, Steve; Cullen, David C.; Abad-Garcia, Estefania; Bertoni, Cristina; Carter, Richard C.; Howorth, Dave; Whatmore, Roger W.(American Institute of Physics, 2004-10)