@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042215,
 author = {Shirota, Shinichiro and Hizu, Takayuki and Omori, Yasuhiro},
 month = {Nov},
 note = {application/pdf, 本文フィルはリンク先を参照のこと},
 title = {Realized Stochastic Volatility with Leverage and Long Memory},
 year = {2012}
}