In:
Physics Letters A, Elsevier BV, Vol. 148, No. 8-9 ( 1990-9), p. 457-462
Type of Medium:
Online Resource
ISSN:
0375-9601
DOI:
10.1016/0375-9601(90)90499-E
Language:
English
Publisher:
Elsevier BV
Publication Date:
1990
detail.hit.zdb_id:
1466603-0
detail.hit.zdb_id:
208865-4