@techreport{weko_40878_1,
   author	 = "岩田,宏公",
   title	 = "CD - ROMドライブの現状と将来動向",
   year 	 = "1990",
   institution	 = "ソニー（株）ストレージシステム事業本部CD - ROM事業部",
   number	 = "46(1990-FI-017)",
   month	 = "may"
}