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@article{MS2_1984__55_166919, author = {Jorgen Christian Ridder Ebbesen}, title = {Helical maps from {LCA-groups} into {Hilbert} spaces.}, journal = {Mathematica Scandinavica}, pages = {271--284}, publisher = {mathdoc}, volume = {55}, year = {1984}, zbl = {0628.43004}, url = {http://geodesic.mathdoc.fr/item/MS2_1984__55_166919/} }
Jorgen Christian Ridder Ebbesen. Helical maps from LCA-groups into Hilbert spaces.. Mathematica Scandinavica, Tome 55 (1984), pp. 271-284. http://geodesic.mathdoc.fr/item/MS2_1984__55_166919/