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Translated from Poroshkovaya Metallurgiya, No. 12(312), pp. 58–61, December, 1988.
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Ivanchenko, L.A., Pribyl'skaya, N.Y., Finkel'shtein, L.D. et al. Reflectivity of powders and valence state of samarium in its selenides of variable composition. Powder Metall Met Ceram 27, 973–976 (1988). https://doi.org/10.1007/BF00794561
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DOI: https://doi.org/10.1007/BF00794561