Summers, H., Summers, H., Smowton, P., Blood, P., Dineen, M., Perks, R., . . . Kneissel, M. (2001). Spatially and spectrally resolved measurement of optical loss in InGaN laser structures. Journal of Crystal Growth, 230(3-4), pp. 517-521. doi:10.1016/S0022-0248(01)01284-2

Summers, Huw, H.D Summers, P.M Smowton, P. Blood, M. Dineen, R.M Perks, D.P Bour, and M. Kneissel. "Spatially and Spectrally Resolved Measurement of Optical Loss in InGaN Laser Structures." Journal of Crystal Growth 230, no. 3-4 (2001): 517-521.

Summers, Huw, et al. "Spatially and Spectrally Resolved Measurement of Optical Loss in InGaN Laser Structures." Journal of Crystal Growth 230.3-4 (2001): 517-521.