@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042824,
 author = {Takahashi, Akihiko and Yamada, Toshihiro},
 month = {Feb},
 note = {application/pdf, Revised in March 2012; forthcoming in Recent Advances in Financial Engineering 2011., 本文フィルはリンク先を参照のこと},
 title = {A Remark on Approximation of the Solutions to Partial Differential Equations in Finance},
 year = {2012}
}