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@article{SMJ2_1999_25_4_a1, author = {Nasr-Isfahani, A.}, title = {Representations and {Positive} {Definite} {Functions} on {Hypergroups}}, journal = {Serdica Mathematical Journal}, pages = {283--296}, publisher = {mathdoc}, volume = {25}, number = {4}, year = {1999}, language = {en}, url = {http://geodesic.mathdoc.fr/item/SMJ2_1999_25_4_a1/} }
Nasr-Isfahani, A. Representations and Positive Definite Functions on Hypergroups. Serdica Mathematical Journal, Tome 25 (1999) no. 4, pp. 283-296. http://geodesic.mathdoc.fr/item/SMJ2_1999_25_4_a1/