@article{oai:barrel.repo.nii.ac.jp:00000238,
 author = {Ogasawara, Haruhiko},
 issue = {2/3},
 journal = {商学討究 : The Economic Review (Otaru University of Commerce)},
 month = {Dec},
 pages = {97--147},
 title = {Supplement I to the paper “Asymptotic cumulants of ability estimators using fallible item parameters” - Proofs, partial derivatives and tables},
 volume = {64},
 year = {2013}
}