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
"Ratvio, Juha","Production line automation in the concrete element factories : Scientific-technical cooperation seminar between Soviet Union and Finland, Espoo, 24th August 1989",,Valtion Teknillinen Tutkimuskeskus,1990,VTT Symposium,,9513837610,,https://cir.nii.ac.jp/crid/1130000794933903104