Physics Letters A > 2012 > 376 > 8-9 > 919-924
Source
Abstract
Identifiers
journal ISSN : | 0375-9601 |
DOI | 10.1016/j.physleta.2012.01.015 |
Physics Letters A > 2012 > 376 > 8-9 > 919-924
journal ISSN : | 0375-9601 |
DOI | 10.1016/j.physleta.2012.01.015 |