1.
Phys Rev B Condens Matter
; 48(23): 16942-16947, 1993 Dec 15.
Article
in English
| MEDLINE
| ID: mdl-10008293
2.
Rinsho Hoshasen
; 16(10): 847-54, 1971 Oct.
Article
in Japanese
| MEDLINE
| ID: mdl-5211720
3.
Rinsho Hoshasen
; 16(8): 689-90, 1971 Aug.
Article
in Japanese
| MEDLINE
| ID: mdl-5209373