Publisher:
American Physical Society (APS)
Publication date
(Electronic):
1987
Publication date
(Issued):
26
October
1987
Publication date Updated: 10
December
2017
Article
DOI: 10.1103/PHYSREVLETT.59.1942
PubMed ID: 10035374
SO-VID: 645e498a-7e6f-4b9b-b1c9-10b1b926c6f7