Review: M. J. Cresswell, A Henkin Completeness Theorem for T; M. J. Cresswell, Alternative Completeness Theorems for Modal Systems; M. J. Cresswell, Some Proofs of Relative Completeness in Modal Logic
@article{1183737395,
author = {Makinson, David},
title = {Review: M. J. Cresswell, A Henkin Completeness Theorem for T; M. J. Cresswell, Alternative Completeness Theorems for Modal Systems; M. J. Cresswell, Some Proofs of Relative Completeness in Modal Logic},
journal = {J. Symbolic Logic},
volume = {35},
number = {1},
year = {1970},
pages = { 581-582},
language = {en},
url = {http://dml.mathdoc.fr/item/1183737395}
}
Makinson, David. Review: M. J. Cresswell, A Henkin Completeness Theorem for T; M. J. Cresswell, Alternative Completeness Theorems for Modal Systems; M. J. Cresswell, Some Proofs of Relative Completeness in Modal Logic. J. Symbolic Logic, Tome 35 (1970) no. 1, pp. 581-582. http://gdmltest.u-ga.fr/item/1183737395/