@article{1077474121, author = {Widder, D. V.}, title = {Inversion formulas for convolution transforms}, journal = {Duke Math. J.}, volume = {14}, number = {1}, year = {1947}, pages = { 217-249}, language = {en}, url = {http://dml.mathdoc.fr/item/1077474121} }
Widder, D. V. Inversion formulas for convolution transforms. Duke Math. J., Tome 14 (1947) no. 1, pp. 217-249. http://gdmltest.u-ga.fr/item/1077474121/