@techreport{weko_22715_1, author = "福島,弘道 and 杉本,正勝 and 鵜飼,直哉", title = "SDDサポートシステム", year = "1981", institution = "富士通株式会社, 富士通株式会社, 富士通株式会社", number = "42(1980-SE-017)", month = "feb" }