著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Nadaraya, E. A. and Kotz, Samuel",Nonparametric estimation of probability densities and regression curves,,Kluwer Academic Publishers,1989,Mathematics and its applications,,9027727570,,https://cir.nii.ac.jp/crid/1130000794825092608