@article{1195521768, author = {Cignoli, Roberto}, title = {Boolean multiplicative closures, II}, journal = {Proc. Japan Acad.}, volume = {42}, number = {5}, year = {1966}, pages = { 1172-1174}, language = {en}, url = {http://dml.mathdoc.fr/item/1195521768} }
Cignoli, Roberto. Boolean multiplicative closures, II. Proc. Japan Acad., Tome 42 (1966) no. 5, pp. 1172-1174. http://gdmltest.u-ga.fr/item/1195521768/