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)
ROBERTS J.,A service system with heterogeneous user requirements : Application to multi-service telecommunications systems,"Proc. Performance of Data Communications Systems and their Applications, North Holland, Amsterdam, 1981",,,1981,,,423-431,https://cir.nii.ac.jp/crid/1573668925796570880,