Rees, P., Summers, H., Molloy, C., Smowton, P., Rees, P., Pierce, I., . . . Summers, H. (1999). Experimental analysis of self-pulsation 650-nm-wavelength AlGaInP laser diodes with epitaxial absorbing layers. IEEE Journal of Selected Topics in Quantum Electronics, 5(3), pp. 745-749. doi:10.1109/2944.788446

Rees, Paul, H.D Summers, C.H Molloy, P.M Smowton, P. Rees, I. Pierce, D.R Jones, and Huw Summers. "Experimental Analysis of Self-pulsation 650-nm-wavelength AlGaInP Laser Diodes With Epitaxial Absorbing Layers." IEEE Journal of Selected Topics in Quantum Electronics 5, no. 3 (1999): 745-749.

Rees, Paul, et al. "Experimental Analysis of Self-pulsation 650-nm-wavelength AlGaInP Laser Diodes With Epitaxial Absorbing Layers." IEEE Journal of Selected Topics in Quantum Electronics 5.3 (1999): 745-749.