@article{GDZPPN002409763, title = {Total Algebras and Weak Independence. I.}, journal = {Mathematische Zeitschrift}, volume = {121}, year = {1971}, pages = {93-104}, zbl = {0212.34903}, url = {http://dml.mathdoc.fr/item/GDZPPN002409763} }
Foster, Alfred L.; Pixley, Alden. Total Algebras and Weak Independence. I.. Mathematische Zeitschrift, Tome 121 (1971) pp. 93-104. http://gdmltest.u-ga.fr/item/GDZPPN002409763/