@article{GDZPPN002358301, title = {Helical maps from LCA-groups into Hilbert spaces.}, journal = {Mathematica Scandinavica}, volume = {55}, year = {1984}, pages = {271-284}, zbl = {0628.43004}, url = {http://dml.mathdoc.fr/item/GDZPPN002358301} }
Ebbesen, Jorgen Christian Ridder. Helical maps from LCA-groups into Hilbert spaces.. Mathematica Scandinavica, Tome 55 (1984) pp. 271-284. http://gdmltest.u-ga.fr/item/GDZPPN002358301/