• Solid-state active media of tunable organic-compound lasers pumped with a laser. I. An XeCl laser / T. N. Kopylova, G. V. Mayer, A. V. Reznichenko [et.al.] // Applied physics B: Lasers and optics. 2001. Vol. 73, № 1. P. 25-29. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000396849