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Phys Rev B Condens Matter
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| ID: mdl-10006918
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Phys Rev B Condens Matter
; 46(5): 3142-3144, 1992 Aug 01.
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Phys Rev B Condens Matter
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Phys Rev B Condens Matter
; 44(5): 2326-2333, 1991 Aug 01.
Article
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Phys Rev B Condens Matter
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Article
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Phys Rev B Condens Matter
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Phys Rev B Condens Matter
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Article
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| MEDLINE
| ID: mdl-9943333