Metal vapor lasers with increased reliability / A. N. Soldatov, N. V. Sabotinov, Yu. P. Polunin [et al.] // Proceedings of SPIE. 2015. Vol. 9810 : XII International Conference on Atomic and Molecular Pulsed Lasers, 13–18 September 2015, Tomsk, Russian Federation. P. 981009-1-981009-5. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000645740