A. Aleknavičius, R. Smilingis, M. Grishin, A. Michailovas, K. Michailovas, J. Pilipavičius, V. Girdauskas, M. Gabalis, “Multi-disk: concept and realisation of a collinearly pumped multiple thin disk active medium”, Kvantovaya Elektronika, 41:7 (2011), 590–594 [Quantum Electron., 41:7 (2011), 590–594]
