Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ISHIGURO Kazuo,"Two Tauberian Theorems for (J, pn) Summability",Proceedings of the Japan Academy,0021-4280,The Japan Academy,1965,41,1,40-45,https://cir.nii.ac.jp/crid/1390282680088959104,https://doi.org/10.3792/pja/1195522526