Markevich, I.V., Borkovska, L.V., Venger, Y.F., Korsunska, N.O., Kushnirenko, V.I., Melnichuk, O.V., Melnichuk, L.Y. and Khomenkova, L.Y. 2018. Electrical, Optical and Luminescent Properties of Zinc Oxide Single Crystals. Ukrainian Journal of Physics. 13, 1 (Dec. 2018), 57.