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) Danielle Lee and Peter Brusilovsky,Recommendations Based on Social Links,Lecture Notes in Computer Science,0302-9743,Springer International Publishing,2018,,,391-440,https://cir.nii.ac.jp/crid/1360579816525372288,https://doi.org/10.1007/978-3-319-90092-6_11