著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Helland,Central limit theorems for martingales with discrete or continuous time,Scandinavian Journal of Statistics,,,1982,9,,79,https://cir.nii.ac.jp/crid/1370848658000331533,