YTTERBIUM-ISOTOPE
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BTLANTHANOIDISOTOPE
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BTYTTERBIUM (CHEMISCHE ELEMENTE)
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UDC546.668%54.027
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Descriptor GERYTTERBIUM-ISOTOPE
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Descriptor ENGYTTERBIUM ISOTOPES
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Descriptor FREISOTOPES DE L'YTTERBIUM
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Variant GERYTTERBIUMISOTOPE
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Variant GERISOTOPE/YTTERBIUM-ISOTOPE
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Variant ENGISOTOPES/YTTERBIUM ISOTOPES
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Variant FREYTTERBIUM/ISOTOPES DE L'YTTERBIUM