Hirschman, I. I., & Widder, D. V. (1955). Convolution transform.
Chicago Edition CitationHirschman, I I., and D V. Widder. Convolution Transform. Princeton University Press, New Jersey, 1955.
MLA Edition CitationHirschman, I I., and D V. Widder. Convolution Transform. 1955.
Warning: These citations may not always be 100% accurate.