Two notes on abstract model theory. II. Languages for which, the set of valid sentences is semi-invariantly implicitly definable
Feferman, Solomon
Fundamenta Mathematicae, Tome 89 (1975), p. 111-130 / Harvested from The Polish Digital Mathematics Library
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Publié le : 1975-01-01
EUDML-ID : urn:eudml:doc:214839 
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     title = {Two notes on abstract model theory. II. Languages for which, the set of valid sentences is semi-invariantly implicitly definable},
     journal = {Fundamenta Mathematicae},
     volume = {89},
     year = {1975},
     pages = {111-130},
     zbl = {0335.02034},
     language = {en},
     url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv89i1p12bwm}
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Feferman, Solomon. Two notes on abstract model theory. II. Languages for which, the set of valid sentences is semi-invariantly implicitly definable. Fundamenta Mathematicae, Tome 89 (1975) pp. 111-130. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv89i1p12bwm/