@misc{weko_38137_1,
   author	 = "Okamoto,Nobuhiro and Sano,Takao and Inomata,Satoshi",
   title	 = "Estimation Technique of International Input-Output Model by Non-survey Method",
   howpublished	 = "application/pdf",
   month	 = "may",
   year 	 = "2005"
}