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© Mémoires de la S. M. F., 1989, tous droits réservés. L’accès aux archives de la revue « Mémoires de la S. M. F. » (http:// smf.emath.fr/Publications/Memoires/Presentation.html) implique l’accord avec les conditions générales d’utilisation (http://www.numdam.org/legal.php). Toute utilisation commerciale ou impression systématique est constitutive d’une infraction pénale. Toute copie ou impress...
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ژورنال
عنوان ژورنال: Archive for Mathematical Logic
سال: 2019
ISSN: 0933-5846,1432-0665
DOI: 10.1007/s00153-019-00672-z