@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/