著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Stephen Portnoy and Roger Koenker,The Gaussian hare and the Laplacian tortoise: computability of squared-error versus absolute-error estimators,Statistical Science,0883-4237,Institute of Mathematical Statistics,1997-11-01,12,4,,https://cir.nii.ac.jp/crid/1360011144340657664,https://doi.org/10.1214/ss/1030037960