@article{1093891490,
author = {Smyth, M. B.},
title = {Involution as a basis for propositional calculi.},
journal = {Notre Dame J. Formal Logic},
volume = {15},
number = {1},
year = {1974},
pages = { 569-588},
language = {en},
url = {http://dml.mathdoc.fr/item/1093891490}
}
Smyth, M. B. Involution as a basis for propositional calculi.. Notre Dame J. Formal Logic, Tome 15 (1974) no. 1, pp. 569-588. http://gdmltest.u-ga.fr/item/1093891490/