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Phys Rev B Condens Matter
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Article
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| ID: mdl-10007501
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Phys Rev B Condens Matter
; 47(18): 12353-12356, 1993 May 01.
Article
in English
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Phys Rev B Condens Matter
; 46(24): 15683-15688, 1992 Dec 15.
Article
in English
| MEDLINE
| ID: mdl-10003708