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@article{MS2_1973__33_166321, author = {Frank Forelli}, title = {The {Theorems} of {F.} and {M.} {Riesz} for {Circular} {Sets.}}, journal = {Mathematica Scandinavica}, pages = {145--152}, publisher = {mathdoc}, volume = {33}, year = {1973}, zbl = {0281.46018}, url = {http://geodesic.mathdoc.fr/item/MS2_1973__33_166321/} }
Frank Forelli. The Theorems of F. and M. Riesz for Circular Sets.. Mathematica Scandinavica, Tome 33 (1973), pp. 145-152. http://geodesic.mathdoc.fr/item/MS2_1973__33_166321/