1.
Phys Rev B Condens Matter
; 42(10): 6865-6868, 1990 Oct 01.
Article
in English
| MEDLINE
| ID: mdl-9994807
2.
Phys Rev B Condens Matter
; 42(8): 5240-5248, 1990 Sep 15.
Article
in English
| MEDLINE
| ID: mdl-9996088
3.
Phys Rev B Condens Matter
; 40(15): 10181-10193, 1989 Nov 15.
Article
in English
| MEDLINE
| ID: mdl-9991563
4.
Phys Rev B Condens Matter
; 40(8): 5799-5801, 1989 Sep 15.
Article
in English
| MEDLINE
| ID: mdl-9992624
5.
6.
Phys Rev B Condens Matter
; 31(10): 6917-6920, 1985 May 15.
Article
in English
| MEDLINE
| ID: mdl-9935606