@article{GDZPPN00239801X, title = {Semi-Primal Categorical Independent Algebras.}, journal = {Mathematische Zeitschrift}, volume = {93}, year = {1966}, pages = {395-403}, zbl = {0166.27303}, url = {http://dml.mathdoc.fr/item/GDZPPN00239801X} }
Yaqub, Adil. Semi-Primal Categorical Independent Algebras.. Mathematische Zeitschrift, Tome 93 (1966) pp. 395-403. http://gdmltest.u-ga.fr/item/GDZPPN00239801X/