Journal ID (publisher-id): PRLTAO
Title:
Physical Review Letters
Abbreviated Title:
Phys. Rev. Lett.
Publisher:
American Physical Society (APS)
ISSN
(Print):
0031-9007
Publication date Created:
May
1977
Publication date
(Print):
May
1977
Volume: 38
Issue: 18
Pages: 993-996
Article
DOI: 10.1103/PhysRevLett.38.993
SO-VID: fc1bdd3c-0537-4b42-a0d3-0a0e4f8afef0
Copyright © ©
1977