@techreport{weko_28292_1,
   author	 = "中島恭一",
   title	 = "多重化によるフェールセーフ設計",
   year 	 = "1989",
   institution	 = "姫路工業大学",
   number	 = "90(1989-SLDM-049)",
   month	 = "oct"
}