@article{GDZPPN002381966,
title = {Implicative Boolean Algebra},
journal = {Mathematische Zeitschrift},
volume = {52},
year = {1950},
pages = {285-290},
zbl = {0037.30602},
url = {http://dml.mathdoc.fr/item/GDZPPN002381966}
}
COPELAND, Arthur H. Implicative Boolean Algebra. Mathematische Zeitschrift, Tome 52 (1950) pp. 285-290. http://gdmltest.u-ga.fr/item/GDZPPN002381966/