Wilson's functional equations on groups.
Aequationes mathematicae, Tome 49 (1995) no. 1-2, p. 252-275.
@article{AMAE_1995__49_1-2_182486, author = {Henrik Stetkaer}, title = {Wilson's functional equations on groups.}, journal = {Aequationes mathematicae}, pages = {252-275}, volume = {49}, number = {1-2}, year = {1995}, zbl = {an:0830.39016}, url = {https://geodesic-test.mathdoc.fr/item/AMAE_1995__49_1-2_182486/} }
Henrik Stetkaer. Wilson's functional equations on groups.. Aequationes mathematicae, Tome 49 (1995) no. 1-2, p. 252-275. https://geodesic-test.mathdoc.fr/item/AMAE_1995__49_1-2_182486/