Rees, P., Jones, D., Rees, P., Pierce, I., Summers, H., & Summers, H. (1999). Theoretical optimization of self-pulsating 650-nm-wavelength AlGaInP laser diodes. IEEE Journal of Selected Topics in Quantum Electronics, 5(3), pp. 740-744. doi:10.1109/2944.788445

Rees, Paul, D.R Jones, P. Rees, I. Pierce, H.D Summers, and Huw Summers. "Theoretical Optimization of Self-pulsating 650-nm-wavelength AlGaInP Laser Diodes." IEEE Journal of Selected Topics in Quantum Electronics 5, no. 3 (1999): 740-744.

Rees, Paul, et al. "Theoretical Optimization of Self-pulsating 650-nm-wavelength AlGaInP Laser Diodes." IEEE Journal of Selected Topics in Quantum Electronics 5.3 (1999): 740-744.