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@article{MM2_1995__88_1_156117, author = {Margit R\"osler}, title = {On the dual of a {Commutative} signed {Hypergroup.}}, journal = {Manuscripta mathematica}, pages = {147--164}, publisher = {mathdoc}, volume = {88}, number = {1}, year = {1995}, zbl = {0844.43006}, url = {http://geodesic.mathdoc.fr/item/MM2_1995__88_1_156117/} }
Margit Rösler. On the dual of a Commutative signed Hypergroup.. Manuscripta mathematica, Tome 88 (1995) no. 1, pp. 147-164. http://geodesic.mathdoc.fr/item/MM2_1995__88_1_156117/