@article{1183738089,
author = {Gabbay, Dov M.},
title = {Applications of Trees to Intermediate Logics},
journal = {J. Symbolic Logic},
volume = {37},
number = {1},
year = {1972},
pages = { 135-138},
language = {en},
url = {http://dml.mathdoc.fr/item/1183738089}
}
Gabbay, Dov M. Applications of Trees to Intermediate Logics. J. Symbolic Logic, Tome 37 (1972) no. 1, pp. 135-138. http://gdmltest.u-ga.fr/item/1183738089/