@article{GDZPPN002238721, title = {Homotopy nilpotent Lie groups have no torsion in homology.}, journal = {Manuscripta mathematica}, volume = {94}, year = {1997}, pages = {455-462}, zbl = {0880.22005}, url = {http://dml.mathdoc.fr/item/GDZPPN002238721} }
Rao, Vidhyanath K. Homotopy nilpotent Lie groups have no torsion in homology.. Manuscripta mathematica, Tome 94 (1997) pp. 455-462. http://gdmltest.u-ga.fr/item/GDZPPN002238721/