@article{MZ_1969__112_171227,
     author = {Tah-Kai Hu},
     title = {On the {Fundamental} {Subdirect} {Factorization} {Theorems} of {Primal} {Algebra} {Theory.}},
     journal = {Mathematische Zeitschrift},
     pages = {154--162},
     publisher = {mathdoc},
     volume = {112},
     year = {1969},
     zbl = {0183.30202},
     url = {http://geodesic.mathdoc.fr/item/MZ_1969__112_171227/}
}