@article{02175919, title = {Theorems on sets not belonging to algebras.}, journal = {Electronic Research Announcements of the American Mathematical Society [electronic only]}, volume = {10}, year = {2004}, pages = {51-57}, doi = {10.1090/S1079-6762-04-00129-5}, zbl = {1066.03048}, language = {en}, url = {http://dml.mathdoc.fr/item/02175919} }
Grinblat, L.Š. Theorems on sets not belonging to algebras.. Electronic Research Announcements of the American Mathematical Society [electronic only], Tome 10 (2004) pp. 51-57. doi : 10.1090/S1079-6762-04-00129-5. http://gdmltest.u-ga.fr/item/02175919/