@article{01413881,
title = {On formal series and infinite products over Lie algebras.},
journal = {Lobachevskii Journal of Mathematics},
volume = {3},
year = {1999},
pages = {207-218},
zbl = {1015.17005},
language = {en},
url = {http://dml.mathdoc.fr/item/01413881}
}
Zhelobenko, D.P. On formal series and infinite products over Lie algebras.. Lobachevskii Journal of Mathematics, Tome 3 (1999) pp. 207-218. http://gdmltest.u-ga.fr/item/01413881/