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Phys Rev B Condens Matter
; 54(10): 6963-6976, 1996 Sep 01.
Article
in English
| MEDLINE
| ID: mdl-9984315
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Phys Rev B Condens Matter
; 54(10): 6977-6987, 1996 Sep 01.
Article
in English
| MEDLINE
| ID: mdl-9984316
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Phys Rev B Condens Matter
; 49(2): 916-926, 1994 Jan 01.
Article
in English
| MEDLINE
| ID: mdl-10010394