@article{PORMA_1997__54_4_48071,
     author = {Szeto, George},
     title = {On -separable and {Galois} extensions of rings.},
     journal = {Portugaliae mathematica},
     pages = {399--405},
     publisher = {mathdoc},
     volume = {54},
     number = {4},
     year = {1997},
     zbl = {0907.16011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1997__54_4_48071/}
}