by Graham, David J. L., Tseng, Shu-Fen, Hsieh, Jer-Tsong, Chen, David J., Alexandrakis, George
Published in Journal of fluorescence (01.11.2015)

by Graham, David J.L., Watkins, Lionel R.
Published in Sensors and actuators. B, Chemical (28.11.2011)

by Graham, David J L, Parkins, A Scott, Watkins, Lionel R
Published in Optics express (07.08.2006)

by Graham, D.J.L., Watkins, L.R.
Published in 2009 IEEE Sensors (01.10.2009)