@techreport{weko_26686_1,
   author	 = "久岡美弘",
   title	 = "オンキョーにおける異種業務連続夜間無人運転",
   year 	 = "1978",
   institution	 = "オンキョー（株）",
   number	 = "27(1978-OS-003)",
   month	 = "nov"
}