@article{MZ_1988__200_3_174014,
     author = {A.W. Wickstead},
     title = {Characterisations of {Semi-Prime} {Archimedean} f-algebras.},
     journal = {Mathematische Zeitschrift},
     pages = {353--354},
     publisher = {mathdoc},
     volume = {200},
     number = {3},
     year = {1988},
     zbl = {0639.06013},
     url = {http://geodesic.mathdoc.fr/item/MZ_1988__200_3_174014/}
}