Physics Letters A > 2010 > 374 > 34 > 3590-3593
Source
Abstract
Identifiers
journal ISSN : | 0375-9601 |
DOI | 10.1016/j.physleta.2010.06.040 |
Physics Letters A > 2010 > 374 > 34 > 3590-3593
journal ISSN : | 0375-9601 |
DOI | 10.1016/j.physleta.2010.06.040 |