@article{GDZPPN002414287, title = {Note on Nilpotent Spaces and Localization.}, journal = {Mathematische Zeitschrift}, volume = {136}, year = {1974}, pages = {67-74}, zbl = {0283.55007}, url = {http://dml.mathdoc.fr/item/GDZPPN002414287} }
Roitberg, Joseph. Note on Nilpotent Spaces and Localization.. Mathematische Zeitschrift, Tome 136 (1974) pp. 67-74. http://gdmltest.u-ga.fr/item/GDZPPN002414287/