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Phys Rev B Condens Matter
; 39(3): 1541-1545, 1989 Jan 15.
Article
in English
| MEDLINE
| ID: mdl-9948365
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Phys Rev B Condens Matter
; 36(3): 1745-1749, 1987 Jul 15.
Article
in English
| MEDLINE
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Phys Rev B Condens Matter
; 36(3): 1750-1753, 1987 Jul 15.
Article
in English
| MEDLINE
| ID: mdl-9943011
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Phys Rev B Condens Matter
; 32(8): 5107-5118, 1985 Oct 15.
Article
in English
| MEDLINE
| ID: mdl-9937719