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) COX David,"Ideals, Varieties, and Algorithms-An Introduction to Computational Algebraic Geometry and Commutative Algebra",Undergraduate Texts in Mathematics,,Springer-Verlag,1991,,,,https://cir.nii.ac.jp/crid/1571980074179663488,