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 "Oivo, Markku and Kuvaja, Pasi and VTT Electronics and Oulun yliopisto","International Conference on Product Focused Software Process Improvement, Oulu, Finland, June 22-24, 1999",,Valtion Teknillinen Tutkimuskeskus,1999,VTT Symposium,,9513852709,,https://cir.nii.ac.jp/crid/1130282272015802496