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) Frank R. de Hoog and Robert S. Anderssen,Kernel perturbations for convolution first kind Volterra integral equations,JMI : journal of math-for-industry,18844774,Fukuoka : Faculty of Mathematics,2012,4,,1-4,https://cir.nii.ac.jp/crid/1520290884942637696,