Seminko, V.V., Maksimchuk, P.O., Kononets, N.V., Okrushko, E.N., Bespalova, I.I., Masalov, A.A., Malyukin, Y.V. and Boyko, Y.I. 2017. Luminescence of F0 centers in CeO2 nanocrystals. Journal of V. N. Karazin Kharkiv National University. Series Physics. 24 (Sep. 2017), 20-23.