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) HAEFLIGER A.,Currents on a circle invariant by a Fuchsian group,Lecture Notes in Math.,,,1981,1007,,369-378,https://cir.nii.ac.jp/crid/1570572700237103488,