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) OKUDA T.,A Simplified Performance Evaluation for Packetized Voise Systems,Trans. IEICE,,,1990,73,6,936-941,https://cir.nii.ac.jp/crid/1574231874331898368,