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Phys Rev B Condens Matter
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| MEDLINE
| ID: mdl-9982440
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Phys Rev B Condens Matter
; 51(13): 8521-8528, 1995 Apr 01.
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Phys Rev B Condens Matter
; 48(9): 6465-6469, 1993 Sep 01.
Article
in English
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Phys Rev B Condens Matter
; 44(18): 10121-10125, 1991 Nov 01.
Article
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Phys Rev B Condens Matter
; 42(10): 6765-6768, 1990 Oct 01.
Article
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| MEDLINE
| ID: mdl-9994780