• Temperature dependence of quantum efficiency of InGaN/GaN led structures at high current density / I. A. Prudaev, V. V. Kopyev, I. S. Romanov, V. N. Brudnyi // Russian physics journal. 2015. Vol. 58, № 5. P. 641-645. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000535777