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)
B. L. Feigin and D. B. Fuks,Verma modules over the virasoro algebra,Functional Analysis and Its Applications,0016-2663,Springer Science and Business Media LLC,1983-07,17,3,241-242,https://cir.nii.ac.jp/crid/1360855569744839552,https://doi.org/10.1007/bf01078118