1. Ahn, J.M., Chang, K.S., Yoo, I.: Some Banach algebras of Yeh–Feynman integrable functionals. J. Korean Math. Soc. 24, 257–266 (1987)
2. Berkson, E.T., Gillespie, A.: Absolutely continuous functions of two variables and well-bounded operators. J. Lond. Math. Soc. 30, 350–321 (1984)
3. Brue, M.D.: A Functional Transform for Feynman Integrals Similar to the Fourier Transform. Ph.D. Thesis, University of Minnesota, Minneapolis (1972)
4. Cameron, R.H.: The Ilstow and Feynman integrals. J. d’Analyse Math. 10, 287–361 (1962–1963)
5. Cameron, R.H., Martin, W.T.: The behavior of measure and measurability under change of scale in Wiener space. Bull. Am. Math. Soc. 53, 130–137 (1947)