@article{weko_66500_1,
   author	 = "Tokuya,Inagaki and Susumu,Ishihara",
   title	 = "HGAF: A Power Saving Scheme for Wireless Sensor Networks",
   journal	 = "情報処理学会論文誌",
   year 	 = "2009",
   volume	 = "50",
   number	 = "10",
   pages	 = "2520--2531",
   month	 = "oct"
}