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)
"片山, 真一",On the diophantine equation (x^2+1)(y^2+1)=(z^2+1)^2,"Journal of mathematics, the University of Tokushima",13467387,徳島大学,2006,40,,9-14,https://cir.nii.ac.jp/crid/1050583647831568896,