In:
Physics Letters A, Elsevier BV, Vol. 136, No. 6 ( 1989-4), p. 312-316
Type of Medium:
Online Resource
ISSN:
0375-9601
DOI:
10.1016/0375-9601(89)90823-2
Language:
English
Publisher:
Elsevier BV
Publication Date:
1989
detail.hit.zdb_id:
1466603-0
detail.hit.zdb_id:
208865-4