@article{GDZPPN00236011X,
title = {Radical of splitting ring extensions.},
journal = {Mathematica Scandinavica},
volume = {64},
year = {1989},
pages = {50-58},
zbl = {0676.16021},
url = {http://dml.mathdoc.fr/item/GDZPPN00236011X}
}
Jambor, Paul E. Radical of splitting ring extensions.. Mathematica Scandinavica, Tome 64 (1989) pp. 50-58. http://gdmltest.u-ga.fr/item/GDZPPN00236011X/