Physics Letters A > 2011 > 375 > 24 > 2452-2455
Source
Abstract
Identifiers
journal ISSN : | 0375-9601 |
DOI | 10.1016/j.physleta.2011.05.019 |
Physics Letters A > 2011 > 375 > 24 > 2452-2455
journal ISSN : | 0375-9601 |
DOI | 10.1016/j.physleta.2011.05.019 |