@phdthesis{oai:tsukuba.repo.nii.ac.jp:00039022,
 author = {橋本, 真太郎 and Hashimoto, Shintaro},
 month = {},
 note = {2015},
 school = {筑波大学, University of Tsukuba},
 title = {Some contributions to mathematical statistics},
 year = {2015}
}