2011 Artikel Analyticity of the Wiener–Hopf factors
Analyticity of the Wiener–Hopf factors and valuation of exotic options in Lévy models. In Advanced Mathematical Methods for Finance, G. Di Nunno and B. Øksendal (eds.), Springer (2011), pp 223–245 (with K. Glau and A. Papapantoleon)
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