1. Onyshchenko G., Yakymenko I., Grynyov B., Ryzhikov V., Voronov O., Naydenov S. Counting Efficiency and Neutron/Gamma Ratio for KDP: Tl+ and UPS-923A Scintillators in a Single Photone Detection Mode // East European Journal of Physics. 2020. № 3. C. 54-61.