@article{05379332,
title = {Algebraic sets and coordinate groups for a free nilpotent group of nilpotency class 2.},
journal = {Sibirskij Matematicheskij Zhurnal},
volume = {48},
year = {2007},
pages = {5-10},
zbl = {1154.20026},
language = {en},
url = {http://dml.mathdoc.fr/item/05379332}
}
Amaglobeli, M.G. Algebraic sets and coordinate groups for a free nilpotent group of nilpotency class 2.. Sibirskij Matematicheskij Zhurnal, Tome 48 (2007) pp. 5-10. http://gdmltest.u-ga.fr/item/05379332/