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@article{MAN_1985__273_164064, author = {Jean Ludwig}, title = {On the {Hilbert-Schmidt} {Semi-Norms} of {L1} of a {Nilpotent} {Lie} {Group.}}, journal = {Mathematische Annalen}, pages = {383--396}, publisher = {mathdoc}, volume = {273}, year = {1985}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MAN_1985__273_164064/} }
Jean Ludwig. On the Hilbert-Schmidt Semi-Norms of L1 of a Nilpotent Lie Group.. Mathematische Annalen, Tome 273 (1985), pp. 383-396. http://geodesic.mathdoc.fr/item/MAN_1985__273_164064/