@article{GDZPPN002335697,
title = {The exponent of an abelian subvariety.},
journal = {Mathematische Annalen},
volume = {291},
year = {1991},
pages = {801-814},
zbl = {0773.14024},
url = {http://dml.mathdoc.fr/item/GDZPPN002335697}
}
Lange, Herbert; Birkenhake, Christina. The exponent of an abelian subvariety.. Mathematische Annalen, Tome 291 (1991) pp. 801-814. http://gdmltest.u-ga.fr/item/GDZPPN002335697/