@article{1183738949,
author = {Gabbay, D. M. and Jongh, D. H. J. De},
title = {A Sequence of Decidable Finitely Axiomatizable Intermediate Logics with the Disjunction Property},
journal = {J. Symbolic Logic},
volume = {39},
number = {1},
year = {1974},
pages = { 67-78},
language = {en},
url = {http://dml.mathdoc.fr/item/1183738949}
}
Gabbay, D. M.; Jongh, D. H. J. De. A Sequence of Decidable Finitely Axiomatizable Intermediate Logics with the Disjunction Property. J. Symbolic Logic, Tome 39 (1974) no. 1, pp. 67-78. http://gdmltest.u-ga.fr/item/1183738949/