@article{01501976,
title = {On characterizations of a center Galois extension.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {23},
year = {2000},
pages = {753-758},
doi = {10.1155/S0161171200003562},
zbl = {1003.16016},
language = {en},
url = {http://dml.mathdoc.fr/item/01501976}
}
Szeto, George; Xue, Lianyong. On characterizations of a center Galois extension.. International Journal of Mathematics and Mathematical Sciences, Tome 23 (2000) pp. 753-758. doi : 10.1155/S0161171200003562. http://gdmltest.u-ga.fr/item/01501976/