@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042378,
 author = {Kubokawa, Tatsuya},
 month = {Feb},
 note = {application/pdf, 本文フィルはリンク先を参照のこと},
 title = {A Revisit to Estimation of the Precision Matrix of the Wishart Distribution},
 year = {2004}
}