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2. Palatnik, L.S., Komnik, Yu.F., Koshkin, V.M., Belova, E.K.: About One Group of Ternary Semiconducting Compounds; Dokl. Akad. Nauk SSSR, 137(1), 68-71 (1961)
3. Palatnik, L.S., Komnik, Yu.F., Belova, E.K., Atroshchenko, L.V.: Investigation of the Ternary Semiconductor Compounds Containing Copper and Elements of Groups IV and VI; Kristallografiya, 6(6), 960-954 (1961)
4. Goryunova, N.A., Sokolova, V.I., Tszian, B.-S.: About Dissolution of Germanium in Some Ternary Semiconductor Compounds; Dokl. Akad. Nauk SSSR, 152(2), 363-366 (1963)
5. Palatnik, L.S., Komnik, Yu.F., Belova, E.K., Atroshchenko, L.V.: X-ray Study of the Ordering Processes in Three-Component Semiconductor Compounds; Ukr. Fiz. Zh., 8(2), 263-268 (1963)