Myronchuk, G.L., G.E. Davyduk, O.V. Parasiuk, M.V. Shevchuk, O.V. Jakymchuk, and S.P. Danyl’chuk. 2021. “Electrical and Optical Properties of AgGaGe2S2Se4 Single Crystals”. Ukrainian Journal of Physics 57 (10):1050. https://doi.org/10.15407/ujpe57.10.1050.