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Phys Rev B Condens Matter
; 36(15): 7891-7905, 1987 Nov 15.
Article
in English
| MEDLINE
| ID: mdl-9942586
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Phys Rev B Condens Matter
; 36(5): 2976-2979, 1987 Aug 15.
Article
in English
| MEDLINE
| ID: mdl-9943204
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Phys Rev B Condens Matter
; 35(8): 4119-4122, 1987 Mar 15.
Article
in English
| MEDLINE
| ID: mdl-9941949
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Phys Rev B Condens Matter
; 31(4): 2532-2534, 1985 Feb 15.
Article
in English
| MEDLINE
| ID: mdl-9936080