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) HASEGAWA S.,An attacking method for a public-key cryptosystem based on the difficulty of solving a system of nonlinear equations,"Proc. 10th SITA, Nov. 1987",,,1987,,,,https://cir.nii.ac.jp/crid/1571417125997834112,