Review: V. A. Jankov, Constructing a Sequence of Strongly Independent Superintuitionistic Propositional Calculi; V. A. Jankov, The Calculus of the weak "law of excluded Middle."
@article{1183738120,
author = {Horn, Alfred},
title = {Review: V. A. Jankov, Constructing a Sequence of Strongly Independent Superintuitionistic Propositional Calculi; V. A. Jankov, The Calculus of the weak "law of excluded Middle."},
journal = {J. Symbolic Logic},
volume = {37},
number = {1},
year = {1972},
language = {en},
url = {http://dml.mathdoc.fr/item/1183738120}
}
Horn, Alfred. Review: V. A. Jankov, Constructing a Sequence of Strongly Independent Superintuitionistic Propositional Calculi; V. A. Jankov, The Calculus of the weak "law of excluded Middle.". J. Symbolic Logic, Tome 37 (1972) no. 1, . http://gdmltest.u-ga.fr/item/1183738120/