In:
Chinese Physics Letters, IOP Publishing, Vol. 7, No. 6 ( 1990-06), p. 284-287
Type of Medium:
Online Resource
ISSN:
0256-307X
,
1741-3540
DOI:
10.1088/0256-307X/7/6/012
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1990
detail.hit.zdb_id:
2040565-0
SSG:
6,25