@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042134,
 author = {Takahashi, Akihiko and Yamada, Toshihiro},
 month = {Dec},
 note = {application/pdf, 本文フィルはリンク先を参照のこと},
 title = {An Asymptotic Expansion with Malliavin Weights: An Application to Pricing Discrete Barrier Options},
 year = {2009}
}