Letters in Mathematical Physics > 1998 > 43 > 4 > 309-318
Source
Abstract
Identifiers
journal ISSN : | 0377-9017 |
journal e-ISSN : | 1573-0530 |
DOI | 10.1023/A:1007489809514 |
Letters in Mathematical Physics > 1998 > 43 > 4 > 309-318
journal ISSN : | 0377-9017 |
journal e-ISSN : | 1573-0530 |
DOI | 10.1023/A:1007489809514 |