@article{05174711,
title = {The structure of subnormal subgroups of symplectic groups over local rings.},
journal = {Sibirskij Matematicheskij Zhurnal},
volume = {47},
year = {2006},
pages = {665-669},
zbl = {1115.20037},
language = {en},
url = {http://dml.mathdoc.fr/item/05174711}
}
Tazhetdinov, S. The structure of subnormal subgroups of symplectic groups over local rings.. Sibirskij Matematicheskij Zhurnal, Tome 47 (2006) pp. 665-669. http://gdmltest.u-ga.fr/item/05174711/