@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042258,
 author = {Chib, Siddhartha and Omori, Yasuhiro and Asai, Manabu},
 month = {Apr},
 note = {application/pdf, 本文フィルはリンク先を参照のこと},
 title = {Multivariate stochastic volatility},
 year = {2007}
}