Annals of Pure and Applied Logic > 2007 > 146 > 1 > 60-71
Source
Abstract
Identifiers
journal ISSN : | 0168-0072 |
DOI | 10.1016/j.apal.2006.12.003 |
Annals of Pure and Applied Logic > 2007 > 146 > 1 > 60-71
journal ISSN : | 0168-0072 |
DOI | 10.1016/j.apal.2006.12.003 |