@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042986,
 author = {Takahashi, Akihiko and Takehara, Kohta},
 month = {Jan},
 note = {application/pdf, Revised Version of CIRJE-F-497; forthcoming in International Journal of Theoretical and Applied Finance;. Revised in February 2008., 本文フィルはリンク先を参照のこと},
 title = {Fourier Transform Method with an Asymptotic Expansion Approach: an Application to Currency Options},
 year = {2008}
}