by Red׳ko, R.A., Budzulyak, S.I., Vakhnyak, N.D., Demchina, L.A., Korbutyak, D.V., Konakova, R.V., Lotsko, A.P., Okhrimenko, O.B., Berezovskaya, N.I., Bykov, Yu.V., Egorov, S.V., Eremeev, A.G.
Published in Journal of luminescence (01.10.2016)