Obtaining of luminescent material based on NaBaY(BO3)2 doped with terbium and europium ions - Orazov, Zhandos; Bolatov, Asset; Kononova, Nadezhda; Shevchenko, Vyacheslav; Kokh, Konstantin; Uralbekov, Bolat; Kuznetsov, Artem; Kokh, Aleksandr (Chemical Bulletin of Kazakh National University, 2020)