References
Calderón, A. P., Zygmund, A.: Algebras of certain singular operators. Amer. J. Math.78, 310–320 (1956).
—— —— Singular integral operators and differential equations. Amer. J. Math.79, 901–921 (1957).
Neri, U.: Singular integral operators and distributions. University of Maryland, Lecture Notes No. 4, (1968).
-- On fractional integration and generalized Sobolev spaces. University of Maryland, Technical Report TR 68–56, 1–20 (1969).
-- Una nota sull' integrazione frazionaria. Boll. Un. Mat. Ital., to appear.
Seeley, R. T.: Refinement of the functional calculus of Calderón and Zygmund. Nederl. Akad. Wetensch. Proceedings, Series A, Vol.68, No. 3, 521–531 (1965).
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Neri, U. The integrable kernels of certain pseudo-differential operators. Math. Ann. 186, 155–162 (1970). https://doi.org/10.1007/BF01350690
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DOI: https://doi.org/10.1007/BF01350690