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Phys Rev B Condens Matter
; 40(11): 8033-8036, 1989 Oct 15.
Article
in English
| MEDLINE
| ID: mdl-9991247
2.
Phys Rev B Condens Matter
; 39(16): 12379-12382, 1989 Jun 01.
Article
in English
| MEDLINE
| ID: mdl-9948098
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Phys Rev B Condens Matter
; 34(2): 1101-1115, 1986 Jul 15.
Article
in English
| MEDLINE
| ID: mdl-9939727
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Phys Rev B Condens Matter
; 32(8): 4899-4904, 1985 Oct 15.
Article
in English
| MEDLINE
| ID: mdl-9937693
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Verh Anat Ges
; (71 Pt 2): 811-5, 1977.
Article
in German
| MEDLINE
| ID: mdl-273353