In:
Physics Letters A, Elsevier BV, Vol. 158, No. 8 ( 1991-9), p. 385-390
Type of Medium:
Online Resource
ISSN:
0375-9601
DOI:
10.1016/0375-9601(91)90679-3
Language:
English
Publisher:
Elsevier BV
Publication Date:
1991
detail.hit.zdb_id:
1466603-0
detail.hit.zdb_id:
208865-4