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@article{MS2_1965__16_165913, author = {Hans Tornehave}, title = {On {Entire} {Functions} {Almost} {Periodic} in {Several} {Directions.}}, journal = {Mathematica Scandinavica}, pages = {116--120}, publisher = {mathdoc}, volume = {16}, year = {1965}, zbl = {0141.08902}, url = {http://geodesic.mathdoc.fr/item/MS2_1965__16_165913/} }
Hans Tornehave. On Entire Functions Almost Periodic in Several Directions.. Mathematica Scandinavica, Tome 16 (1965), pp. 116-120. http://geodesic.mathdoc.fr/item/MS2_1965__16_165913/