@article{1195522293,
author = {Cignoli, Roberto and Monteiro, Antonio},
title = {Boolean elements in Lukasiewicz algebras, II},
journal = {Proc. Japan Acad.},
volume = {41},
number = {9},
year = {1965},
pages = { 676-680},
language = {en},
url = {http://dml.mathdoc.fr/item/1195522293}
}
Cignoli, Roberto; Monteiro, Antonio. Boolean elements in Lukasiewicz algebras, II. Proc. Japan Acad., Tome 41 (1965) no. 9, pp. 676-680. http://gdmltest.u-ga.fr/item/1195522293/