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) LAMSWEERDE A. V.,Goal-oriented requirements engineering : A guided tour,Proc. Fifth IEEE International Symposium on Requirements Engineering (RE'01),,,2001,,,249-263,https://cir.nii.ac.jp/crid/1572543025760144768,