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@article{MOMA_1983__95_178123, author = {Imre Z. Ruzsa and G\'abor J. Sz\'ekely}, title = {Convolution {Quotients} of {Nonnegative} {Functions.}}, journal = {Monatshefte f\"ur Mathematik}, pages = {235--240}, publisher = {mathdoc}, volume = {95}, year = {1983}, zbl = {0509.43004}, url = {http://geodesic.mathdoc.fr/item/MOMA_1983__95_178123/} }
Imre Z. Ruzsa; Gábor J. Székely. Convolution Quotients of Nonnegative Functions.. Monatshefte für Mathematik, Tome 95 (1983), pp. 235-240. http://geodesic.mathdoc.fr/item/MOMA_1983__95_178123/