Archive for Mathematical Logic > 2011 > 50 > 1-2 > 215-221
Source
Abstract
Identifiers
journal ISSN : | 0933-5846 |
journal e-ISSN : | 1432-0665 |
DOI | 10.1007/s00153-010-0210-y |
Archive for Mathematical Logic > 2011 > 50 > 1-2 > 215-221
journal ISSN : | 0933-5846 |
journal e-ISSN : | 1432-0665 |
DOI | 10.1007/s00153-010-0210-y |