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) David Gómez-Ullate and Niky Kamran and Robert Milson,Two-step Darboux transformations and exceptional Laguerre polynomials,Journal of Mathematical Analysis and Applications,0022-247X,Elsevier BV,2012-03,387,1,410-418,https://cir.nii.ac.jp/crid/1362825894148044544,https://doi.org/10.1016/j.jmaa.2011.09.014