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Translated from Poroshkovaya Metallurglya, No. 7(235), pp. 83–87, July, 1982.
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Barantseva, I.G., Paderno, Y.B. Scope of an x-ray diffraction approach to the study of fine crystallographic features of the hexaborides of Ca, rare earth metals, and Th. Powder Metall Met Ceram 21, 585–588 (1982). https://doi.org/10.1007/BF00802582
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DOI: https://doi.org/10.1007/BF00802582