Reports on Mathematical Physics > 2013 > 72 > 2 > 253-262
Source
Abstract
Identifiers
journal ISSN : | 0034-4877 |
DOI | 10.1016/S0034-4877(14)60017-3 |
Reports on Mathematical Physics > 2013 > 72 > 2 > 253-262
journal ISSN : | 0034-4877 |
DOI | 10.1016/S0034-4877(14)60017-3 |