@article{02162137, title = {A new Kurosh-Amitsur radical theory for proper semifields. I.}, journal = {Mathematica Pannonica}, volume = {14}, year = {2003}, pages = {3-28}, zbl = {1059.12003}, language = {en}, url = {http://dml.mathdoc.fr/item/02162137} }
Weinert, H.J.; Wiegandt, R. A new Kurosh-Amitsur radical theory for proper semifields. I.. Mathematica Pannonica, Tome 14 (2003) pp. 3-28. http://gdmltest.u-ga.fr/item/02162137/