Physics Letters A > 2007 > 363 > 5-6 > 404-410
Source
Abstract
Identifiers
journal ISSN : | 0375-9601 |
DOI | 10.1016/j.physleta.2006.11.039 |
Physics Letters A > 2007 > 363 > 5-6 > 404-410
journal ISSN : | 0375-9601 |
DOI | 10.1016/j.physleta.2006.11.039 |