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Phys Rev B Condens Matter
; 54(10): R6853-R6856, 1996 Sep 01.
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| MEDLINE
| ID: mdl-9984397
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Phys Rev B Condens Matter
; 54(6): 4207-4217, 1996 Aug 01.
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| MEDLINE
| ID: mdl-9986325
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Phys Rev B Condens Matter
; 53(6): R2967-R2970, 1996 Feb 01.
Article
in English
| MEDLINE
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Phys Rev B Condens Matter
; 52(13): 9746-9750, 1995 Oct 01.
Article
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| MEDLINE
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Phys Rev B Condens Matter
; 48(13): 9942-9944, 1993 Oct 01.
Article
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| ID: mdl-10007266
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Phys Rev B Condens Matter
; 41(10): 6283-6296, 1990 Apr 01.
Article
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Phys Rev B Condens Matter
; 39(4): 2902-2905, 1989 Feb 01.
Article
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Phys Rev B Condens Matter
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Article
in English
| MEDLINE
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Phys Rev B Condens Matter
; 37(13): 7944-7947, 1988 May 01.
Article
in English
| MEDLINE
| ID: mdl-9944118