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@article{MZ_1984__187_173487, author = {Ralph St\"ohr}, title = {On {Gupta} {Representations} of {Central} {Extensions.}}, journal = {Mathematische Zeitschrift}, pages = {259--268}, publisher = {mathdoc}, volume = {187}, year = {1984}, zbl = {0543.20021}, url = {http://geodesic.mathdoc.fr/item/MZ_1984__187_173487/} }
Ralph Stöhr. On Gupta Representations of Central Extensions.. Mathematische Zeitschrift, Tome 187 (1984), pp. 259-268. http://geodesic.mathdoc.fr/item/MZ_1984__187_173487/