A. N. Simonov, V. I. Shmalgauzen, O. V. Myzin, “Automatically controlled system for stabilisation of the output power of an Nd:YAG laser with intracavity frequency doubling”, Kvantovaya Elektronika, 24:9 (1997), 825–828 [Quantum Electron., 27:9 (1997), 805–808]
