@article{GDZPPN00219581X,
title = {Radical relations in unitary, symplectic, and orthogonal groups.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {310},
year = {1979},
pages = {1-6},
zbl = {0399.51008},
url = {http://dml.mathdoc.fr/item/GDZPPN00219581X}
}
Ellers, Erich W. Radical relations in unitary, symplectic, and orthogonal groups.. Journal für die reine und angewandte Mathematik, Tome 310 (1979) pp. 1-6. http://gdmltest.u-ga.fr/item/GDZPPN00219581X/