1. [Ad75] Adams, R.A.: Sobolev spaces. New York London: Academic Press 1975
2. [AP87] Asch, J., Potthoff, J.: A generalization of Itô's lemma. Proc. Japan Acad.63 Ser. A, 289–291 (1987)
3. [AP88] Asch, J-. Potthoff, J.: Itô's lemma without non-anticipatory conditions. BiBoS, Preprint316 (1988)
4. [AP90] Asch J., Potthoff, J.: White noise and stochastic analysis. In: Albeverico, S., et al. (eds.) Stochastics, algebra and analysis in classical and quantum dynamics, pp. 1–14. London New York: Kluwer 1990
5. [BM82] Berger, M.A., Mizel, V.J.: An extension of the stochastic integral. Ann. Probab.10, 435–450 (1982)