Physics Letters A > 2003 > 317 > 5-6 > 429-435
Source
Abstract
Identifiers
journal ISSN : | 0375-9601 |
DOI | 10.1016/j.physleta.2003.09.004 |
Physics Letters A > 2003 > 317 > 5-6 > 429-435
journal ISSN : | 0375-9601 |
DOI | 10.1016/j.physleta.2003.09.004 |