@article{1183736852,
author = {Horn, Alfred},
title = {Logic with Truth Values in a Linearly Ordered Heyting Algebra},
journal = {J. Symbolic Logic},
volume = {34},
number = {1},
year = {1969},
pages = { 395-408},
language = {en},
url = {http://dml.mathdoc.fr/item/1183736852}
}
Horn, Alfred. Logic with Truth Values in a Linearly Ordered Heyting Algebra. J. Symbolic Logic, Tome 34 (1969) no. 1, pp. 395-408. http://gdmltest.u-ga.fr/item/1183736852/