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Phys Rev B Condens Matter
; 53(22): 14929-14936, 1996 Jun 01.
Article
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| MEDLINE
| ID: mdl-9983286
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Phys Rev B Condens Matter
; 51(10): 6287-6295, 1995 Mar 01.
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in English
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Phys Rev B Condens Matter
; 48(22): 16347-16356, 1993 Dec 01.
Article
in English
| MEDLINE
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Phys Rev B Condens Matter
; 48(19): 14113-14120, 1993 Nov 15.
Article
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Phys Rev B Condens Matter
; 47(16): 10727-10737, 1993 Apr 15.
Article
in English
| MEDLINE
| ID: mdl-10005190