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@article{JLT_1996_6_2_a4, author = {K.-H. Neeb}, title = {A {Note} on {Central} {Extensions} of {Lie} {Groups}}, journal = {Journal of Lie theory}, pages = {207--213}, publisher = {mathdoc}, volume = {6}, number = {2}, year = {1996}, url = {http://geodesic.mathdoc.fr/item/JLT_1996_6_2_a4/} }
K.-H. Neeb. A Note on Central Extensions of Lie Groups. Journal of Lie theory, Tome 6 (1996) no. 2, pp. 207-213. http://geodesic.mathdoc.fr/item/JLT_1996_6_2_a4/