Physics Letters A > 2008 > 372 > 33 > 5467-5470
Source
Abstract
Identifiers
journal ISSN : | 0375-9601 |
DOI | 10.1016/j.physleta.2008.06.051 |
Physics Letters A > 2008 > 372 > 33 > 5467-5470
journal ISSN : | 0375-9601 |
DOI | 10.1016/j.physleta.2008.06.051 |