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 "Hellwig, Brant J. and Danforth, Robert T.",Estate and gift taxation,2nd ed,LexisNexis,2013,Graduate tax series,,9780769865034,,https://cir.nii.ac.jp/crid/1130282272418433664