@article{701454,
title = {The enveloping group of a lie algebra},
booktitle = {Proceedings of the Winter School "Geometry and Physics"},
series = {GDML\_Books},
publisher = {Circolo Matematico di Palermo},
address = {Palermo},
year = {1989},
pages = {[355]-367},
mrnumber = {MR1009586},
zbl = {0684.22010},
url = {http://dml.mathdoc.fr/item/701454}
}
Wojtyński, Wojciech. The enveloping group of a lie algebra, dans Proceedings of the Winter School "Geometry and Physics", GDML_Books, (1989), pp. [355]-367. http://gdmltest.u-ga.fr/item/701454/