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) Jean-Michel Zakoian,Threshold heteroskedastic models,Journal of Economic Dynamics and Control,0165-1889,Elsevier BV,1994-09,18,5,931-955,https://cir.nii.ac.jp/crid/1362262943588550144,https://doi.org/10.1016/0165-1889(94)90039-6